tracer
1>      (.   )
2>    ( ) ,   . .
3>  ,    
4> 
5> 
6>  ; 
7>  ,   (. tracer element)
8>    
9> _. , ,  
10> _.  
11> _.  
12> _.  
13> _. 
_Ex:
tracer ammunition  
_Ex:
tracer bullet  
_Ex:
tracer composition  
_Ex:
tracer control      
 
14>  
15>   

tracer mineral
1> " ", -

tracery
1> , 
_Ex:
tracery made by frost on a windowpane   
 
2> ,  (  ,   
)
3> _.    (.  
)

trachea
1> _. ,  

tracheae
1> _pl.  trachea

tracheal
1> _. 
_Ex:
tracheal breathing  

tracheid
1> _. 

tracheide
1> _. 

tracheitis
1> _. 

trachelate
1> _.   

trachenchyma
1>   ( )

tracheotomy
1> _. 

trachoma
1> _. 

trachyte
1> _. 

trachytic
1> _. ;  

trachytoid
1> _.   , 

tracing
1> 
2>  ; 
3>   , 
_Ex:
to make (to take) a tracing of a plan  
4> ,  ()
_Ex:
curve tracing  ;  
5>  ( )
_Ex:
electrocardiogram (ECG) tracing 
6>   ( )
7> _. 
8>  

tracing cloth
1>  

tracing linen
1>  

tracing paper
1> ,  

tracing wheel
1>  

track
1> 
_Ex:
bear tracks  
_Ex:
the track of a wagon  
_Ex:
to follow smb.s tracks   -. 
_Ex:
to follow in smb.'s tracks  ( )  -.
_Ex:
to throw smb. off one's track  -.  
_Ex:
he did it just to throw us off the track   ,
    
_Ex:
to be on the track of ;   
_Ex:
the hounds were on the track of a fox    
_Ex:
he came on the tracks of his enemies    
 
_Ex:
to lose track of  
_Ex:
to put upon the track of smb.   -. 
_Ex:
to be in the track of smb.    ( )
-.
2> ,  (,   . .)
3> ,  -. 
_Ex:
in one's tracks  ; ,  , 
_Ex:
to stop in one's tracks , 
_Ex:
to fall (to drop) dead in one's tracks  
4> _. 
5> _.  
6> _. ,  ()
7> ; , 
_Ex:
to leave one's tracks everywhere    
_Ex:
to cover up one's tracks   
_Ex:
to cover up smb.'s tracks  -.
8> , 
_Ex:
the track of a comet  
_Ex:
the track of a storm  
_Ex:
the track of a bullet  
9> 
_Ex:
a new track in foreign affairs   
10> _.   ( )
11>  ;  ; 
_Ex:
off the track   ,   
_Ex:
to go off the track    
_Ex:
on the right track   
_Ex:
to put smb. on the right track  -. 
 
_Ex:
to show smb. a new track of life  -.  
 
_Ex:
to wander from the track    , 
 
12> , 
_Ex:
in the same track   ,   
_Ex:
far from track of men    
_Ex:
to fly the track _.     (. .)
_Ex:
he never leaves the beaten track     ;
    
13> () ; , 
_Ex:
rough track  
_Ex:
sheep track  
_Ex:
the road was only a slight track upon the grass 
      
14> _.  
_Ex:
track without lanes  
_Ex:
marked track  
_Ex:
obstacle track     
_Ex:
track border   
_Ex:
track change  
_Ex:
track event    (  )
_Ex:
track record    ( 
  )
15> 
_Ex:
cycle track 
_Ex:
motor-racing (car-testing) track 
16> 
_Ex:
double track  
_Ex:
track! ! ( ,  )
17>  (); 
_Ex:
sound track  
18> _. 
_Ex:
recording track  
_Ex:
reference track  ;  
19> _-. ,  
_Ex:
single track  
_Ex:
to go off (to leave) the track   
_Ex:
to jump the track _.   
_Ex:
wait for the train to pass before you cross the tracks 
   , ,   
_Ex:
your train is on track number five     
_Ex:
he had a one track mind     () 
 
20>  
21>  (); , ,  ()
_Ex:
to follow the track of smb.'s thoughts   
-. 
_Ex:
to lose track of   (-.)
_Ex:
to keep track of   (,  -.)
_Ex:
to keep track of events    
22> _.  
23>  ,    

24> _.  
_Ex:
track fans   
25>    
_Ex:
to go out for track    

26> _.   , 
27> 
_Ex:
track width  
28> _.  
29> _.      
(  . .)
30> _.  ( )
_Ex:
off the track   
_Ex:
what you say is true, but off the track ,   ,
 ,     
_Ex:
to go off the track   
_Ex:
off the beaten track ;   , 
 ; , , ; 
 
_Ex:
on the open track   
_Ex:
across the track, on the wrong side of the tracks  
 ,  ;   
_Ex:
he was born on the wrong side of the tracks    
_Ex:
to make tracks  , ;    ;
 , ,   -.
_Ex:
to make tracks for smth.    -.;
   -.
_Ex:
to jump the track _.    
31> , ; 
_Ex:
they tracked game   
32>    
_Ex:
the first point was to track the animal to its den 
         
33> , 
_Ex:
to track the course of an ancient wall ,  ()
  
_Ex:
to track the trajectory of shells  
 
34> ; ,  (,   . .)
35>  
_Ex:
new snow was tracked by rabbits     

36>  ; ,  (. track up)
_Ex:
wipe your feet or you'll track (up) the kitchen 
,      
37>    (  . .)
_Ex:
he tracked dirt over the floor    , 
   
38>  ;  
39> _. _. ,  ()
_Ex:
to track a desert  
40>    ( )
41>  ,  
42> ;  (. track about, track around, track up)
43> _.  
44> _. 

track assembly
1> _.  

track clearer
1>  (  )
2>   ()

track down
1>  ( )
_Ex:
to track down a criminal  
2> 
_Ex:
to track down the pictures of Modigliani  

3>   
_Ex:
could you track that story down for me?    
     ?

track gauge
1>  ;  

track meet
1> _.    

track race
1>   

track record
1>  
2>  ( -. );  (); 

_Ex:
to have a good track record in administration  
 ()   

track roller
1> _.   

track shoe
1> _.  ,   , 
2>    (  )

track system
1> _.   ( );  
     ,   . .

track-and-field
1>  
_Ex:
track-and-field events    

track-and-field athlete
1> 

track-and-field athletics
1>  

track-racer
1>  ()

track-racing
1>    ,  

trackage
1> _.  
_Ex:
trackage laying machine , 
2>      ,
  
_Ex:
trackage charge      ,
   
3> _.  

tracked
1>   

tracker
1> ,   
2> 
_Ex:
black tracker ,   
 ( )
3> _.   
4> 
5> 

tracker dog
1>  , 

trackhound
1>  , 

tracking
1>  
2>  
3> _. 
_Ex:
space tracking station    

4> ; 
_Ex:
missile tracking  
_Ex:
radar tracking  
5> _.  ( )

tracking headquarters
1> _.   () 

tracklayer
1>     
2> _. 

tracklaying vehicle
1>  

trackless
1> 
_Ex:
trackless forest   ;  
2> 
3>   
4> 
_Ex:
trackless trolley 

tracklessly
1> 

trackman
1>  
2>  
3> 

trackside
1>     ;  

tracksuit
1> _.   

trackwalker
1> _.  

trackway
1> 
2>  
3> 
4> _.  

tract
1> ,  (, , )
_Ex:
a long tract of land   
_Ex:
wide tracts of smooth water   () 

_Ex:
the northern tracts of a country   
_Ex:
large tracts for settlement   ,
  
2> , 
_Ex:
a large tract of unwritten history    
 
3> _. 
_Ex:
the digestive tract - 
_Ex:
alimentary tract  
_Ex:
respiratory tract  ,  
4>  
_Ex:
a tract of fair weather  ( )  
5> _.   ;  
6> , ,  (.   
 )
_Ex:
to write tracts  
_Ex:
Tracts for the Times, Oxford Tracts " "
(    )
7> _.  ; 
8> _.  ,   
9> _.   (   )

tract house
1>   (   )

tractable
1> 
_Ex:
tractable disposition  () 
_Ex:
to be as tractable as a child  ,  
2> 
_Ex:
to be of no tractable spirit   ()
3>   ,   . .
_Ex:
gold is tractable  -  

tractarianism
1> _. ,  ( 
      XIX )

tractate
1> ;  

tractile
1> _. ;  ( ); 
2> _.   (     . .)

tractility
1>  ( )

traction
1> ;  
_Ex:
electric traction  
_Ex:
traction substation _.  
_Ex:
traction current ()
2> 
3>  
4>   (    . .); 
5> _.  
6> _. , 
7> _.  

traction engine
1> -
2>  

traction transport
1>   (,   . .)  

traction wheel
1>  

tractional
1> 

tractive
1> ; 
_Ex:
tractive effort  ,  

tractor
1> ; 
_Ex:
caterpillar tractor  
_Ex:
tractor coupler  ,  
 
_Ex:
tractor cultivator  
_Ex:
tractor track planting  ()   
2> _.    

tractor airplane
1>     

tractor driver
1> 

tractor lorry
1> _.   

tractor propeller
1>   

tractor-drawn
1>   

tractrices
1> _pl.  tractrix

tractrix
1> _. 

trad
1> _.   ( ,   
 )
2> (_.  traditional) _. ; 
_Ex:
to be trad  , ;   
3> (_.  traditional) _.  ( )

tradable
1>  ( )
2> , 

trade
1> , , 
_Ex:
the tools of one's trade  ,  
_Ex:
the trade of weaver  () 
_Ex:
the trade of war  
_Ex:
a saddler by trade   
_Ex:
to put smb. to a trade  -. 
_Ex:
to know one's trade   
_Ex:
to learn one's trade   
_Ex:
what's your trade?   ?
2> _. ; 
_Ex:
mechanical trades 
3>  ;  ; 
; 
_Ex:
the building trade  
_Ex:
the publishing trade  
4> 
_Ex:
coastal trade  
_Ex:
domestic (home, inland) trade  
_Ex:
foreign (overseas) trade  
_Ex:
fair trade     ;
_. 
_Ex:
illicit trade  ;  
_Ex:
wholesale trade  
_Ex:
tea trade  
_Ex:
trade in arms  
_Ex:
liberty (freedom) of trade  
_Ex:
to be in trade  
_Ex:
to go into trade  
_Ex:
to do a lot of trade  
_Ex:
to carry on (to engage in) the trade of smth.  
-.
_Ex:
to drive a good trade   
_Ex:
to revive trade  
_Ex:
to put a stop to trade between two countries 
   
_Ex:
trade is at a standstill    
,    
_Ex:
he's doing a roaring trade    
,      
5> 
_Ex:
souvenirs for the tourist trade    
6>  
_Ex:
trade recession   
_Ex:
I got caught in what is politely called a trade recession
 () ,    
7> (. the trade) _.  ; ,

_Ex:
trade and gentility    
_Ex:
to marry into trade    
8> (. the trade) _.   
( -. );   
_Ex:
the woollen trade  
_Ex:
a member of the writing trade   ,

_Ex:
the book trade opposes national censorship 
   
9> (. the trade) _. ,   
 ; , 
10> (. the trade) _.   
11> (. the trade) _. _. _.  
12>  ; , 
_Ex:
to be in trade  ,   ()
13>  
14> , 
_Ex:
to wait on trade  
_Ex:
to have a lot of trade   () 
_Ex:
I think our products will appeal to your trade  ,
     
15> ; 
_Ex:
an even trade   (- )
_Ex:
in trade for smth.    -.
_Ex:
to make a good trade   
_Ex:
to take smth. in trade  -.   
16> _. ; 
17> . _pl. _. 
_Ex:
return trade 
18> _.  _.  
19> _.  _.  
20> _.  _. ; , 
21> _.  _.    ;  
;   
22> _.  _. ; , 
23> _. ; ; 
24> _.  , , 
_Id:
everyone to his trade _.  
_Id:
two of a trade never (seldom) agree _.  
    
25> 
_Ex:
trade agreement (pact)  
_Ex:
trade balance  
_Ex:
trade mark-up  
_Ex:
trade wars  
26> ; 
_Ex:
trade association  
_Ex:
trade fair  
_Ex:
trade journal (magazine)  ,  
  
27> 
_Ex:
trade journal  () 
_Ex:
trade paper  
_Ex:
trade association  
_Ex:
trade jargon  
28> 
_Ex:
to trade heavily   () 
_Ex:
to trade in silk  
_Ex:
to trade with Egypt   
29> , 
_Ex:
to trade knives and beads for skins    
 
_Ex:
to trade a city lot for a farm   
 
30> 
_Ex:
we traded seats with them     
_Ex:
they traded anecdotes   () 
31> _.    (
); 
_Ex:
to trade with the local grocer (at the local grocery) 
   
32>  (    . .)
_Ex:
to trade in (on) one's political influence  
 
33> (on, upon)  ,    
_Ex:
to trade on the credulity of a client 
 () 
_Ex:
to trade on one's father's fair name  
  

trade acceptance
1>    (   
)

trade allowance
1>   

Trade Board
1>      ( -. 
)

trade book
1>    ;  

trade classification
1>  

trade commissioner
1>   (  )

trade council
1>  ,  

trade cycle
1>  ,    


Trade Descriptions Act
1>     (   
    )

trade discount
1>  ,    

Trade Disputes Act
1>    

trade dollar
1>   (    XIX
.     )

trade down
1>       
_Ex:
the stores traded down during the slow season  
    

trade edition
1>    ,  

trade gap
1>   

trade in
1>    (  . .)   


trade mission
1>  , 

trade name
1>   
2>  

trade off
1> _.  
_Ex:
to trade off for first place in the chess tournament
      
2> _.  
_Ex:
to trade off large and small brushes  
   ,   , 
 
3> _. 
_Ex:
to trade off old goods  () 

trade price
1>  ,  

trade route
1>  

trade school
1>  ;  

trade secret
1>  
2>  ;  , 
 . .

