indium indium /ˈɪndiːəm/

noun

1. A rare soft silvery metallic element; occurs in small quantities in sphalerite  ( atomic number 49 , In , indium )
   a rare soft silvery metallic element; occurs in small quantities in sphalerite
   
   

 bomber bomber /ˈbɑːmɝ/

noun

1. () A military aircraft that drops bombs during flight  ( bomber )
   a military aircraft that drops bombs during flight
    During the war, the bomber planes were used to drop bombs on enemy territory
   During the war, the bomber planes were used to drop bombs on enemy territory
   
   
2. [Informal, American] A large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States  ( bomber [Informal, American] , Cuban sandwich [ N. American] , grinder [Informal, American] , hero , hero sandwich [ N. American] , hoagie [ N. American] , hoagy [ N. American] , Italian sandwich [ N. American] , poor boy [ N. American] , sub [Informal, N. American] , submarine [ N. American] , submarine sandwich [ N. American] , torpedo [American] , wedge [Informal, American] , zep [ N. American] )
   a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
   
   
3. A person who plants bombs  ( bomber )
   a person who plants bombs
   

 repast repast /rɪˈpæst/

noun

1. The food served and eaten at one time  ( repast , meal )
   the food served and eaten at one time
    The dining room is where we come together to share a meal and make memories as a family
   The dining room is where we come together to share a meal and make memories as a family
   
   

 track track /ˈtræk/

noun

1. () A line or route along which something travels or moves  ( path , course , track )
   a line or route along which something travels or moves
    The hurricane demolished houses in its path
   the hurricane demolished houses in its path
    The track of an animal
   the track of an animal
    The course of the river
   the course of the river
   
   
2. () A course over which races are run  ( racecourse , racetrack , raceway , track )
   a course over which races are run
    The racehorse thundered down the track, the sound of hooves echoing across the racecourse
   The racehorse thundered down the track, the sound of hooves echoing across the racecourse
   
   
3. () A pair of parallel rails providing a runway for wheels  ( track )
   a pair of parallel rails providing a runway for wheels
    The train rattled along the track, heading towards the mountains.
   The train rattled along the track, heading towards the mountains.
   
   
4. () Evidence pointing to a possible solution  ( track , trail , lead )
   evidence pointing to a possible solution
    The police are following a promising lead
   the police are following a promising lead
    The trail led straight to the perpetrator
   the trail led straight to the perpetrator
   
5. The act of participating in an athletic competition involving running on a track  ( running , track )
   the act of participating in an athletic competition involving running on a track
   
   
6. Any road or path affording passage especially a rough one  ( cart track , cartroad , track )
   any road or path affording passage especially a rough one
   
   
7. A bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll  ( rail , rails , runway , track )
   a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll
   
   
8. A groove on a phonograph recording  ( track )
   a groove on a phonograph recording
   
9. (computing) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data  ( data track , track )
   (computing) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data
   
10. An endless metal belt on which tracked vehicles move over the ground  ( caterpillar track , caterpillar tread , track )
    an endless metal belt on which tracked vehicles move over the ground
    
    
11. A distinct selection of music from a recording or a compact disc  ( cut , track )
    a distinct selection of music from a recording or a compact disc
     He played the first cut on the cd
    he played the first cut on the cd
     The title track of the album
    the title track of the album
    

verb

1. () Carry on the feet and deposit  ( track )
   carry on the feet and deposit
    Track mud into the house
   track mud into the house
   
2. () Go after with the intent to catch  ( chase after , give chase , tag , chase , dog , go after , tail , track , trail )
   go after with the intent to catch
    The policeman chased the mugger down the alley
   The policeman chased the mugger down the alley
    The dog chased the rabbit
   the dog chased the rabbit
   
3. () Observe or plot the moving path of something  ( track )
   observe or plot the moving path of something
    Track a missile
   track a missile
   
4. Make tracks upon  ( track )
   make tracks upon
   
5. Travel across or pass over  ( get across , track , cut through , cover , cross , cut across , get over , pass over , traverse )
   travel across or pass over
    The caravan covered almost 100 miles each day
   The caravan covered almost 100 miles each day