back
1. [ adverb ] in or to or toward a former location
Examples:

"she went back to her parents' house"

2. [ noun ] (zoology) the posterior part of a human (or animal) body from the neck to the end of the spine
Synonyms: dorsum
Examples:

"his back was nicely tanned"

Related terms: body_part torso latisimus_dorsi small dorsal_vertebra lumbar_vertebra dorsal_vertebra saddle
3. [ adverb ] at or to or toward or the back or rear
Synonyms: backward rearward backwards rearwards
Examples:

"he moved back" "tripped when he stepped backward" "she looked rearward out the window of the car"

Related terms: forward
4. [ adverb ] in or to or toward an original condition
Examples:

"he went back to sleep"

5. [ adjective ] related to or located at the back
Examples:

"the back yard" "the back entrance"

Related terms: front backmost rear posterior aft
6. [ adverb ] in or to or toward a past time
Synonyms: backward
Examples:

"set the clocks back an hour" "never look back" "lovers of the past looking fondly backward"

Related terms: ahead ahead
7. [ adverb ] in answer
Synonyms: in_reply
Examples:

"he wrote back three days later" "had little to say in reply to the questions"

8. [ noun ] the side that goes last or is not normally seen
Synonyms: rear
Examples:

"he wrote the date on the back of the photograph"

Related terms: front side stern tail
9. [ verb ] be behind; approve of
Synonyms: support endorse indorse plump_for plunk_for
Examples:

"He plumped for the Labor Party" "I backed Kennedy in 1960"

Related terms: approve champion guarantee side second backing endorsement endorsement subscriber
10. [ verb ] travel backward
Examples:

"back into the driveway" "The car backed up and hit the tree"

Related terms: travel back_out back_up back_up back_up back_out
11. [ noun ] the part of something that is furthest from the normal viewer
Synonyms: rear
Examples:

: "he stood at the back of the stage" "it was hidden in the rear of the store"

Related terms: front position
12. [ verb ] give support or one's blessing to
Synonyms: endorse indorse second
Examples:

"I'll second that motion" "I can't back this plan" "endorse a new project"

Related terms: support backing endorsement seconder subscriber second
13. [ verb ] cause to travel backward
Examples:

"back the car into the parking spot"

Related terms: advance
14. [ verb ] (finance) support financial backing for
Examples:

"back this enterprise"

Related terms: finance angel
15. [ adjective ] located at or near the back of an animal
Synonyms: hinder hind
Examples:

"back (or hind) legs" "the hinder part of a carcass"

Related terms: posterior
16. [ adverb ] in repayment or retaliation
Examples:

"we paid back everything we had borrowed" "he hit me and I hit him back" "I was kept in after school for talking back to the teacher"

17. [ verb ] be in back of
Examples:

"My garage backs their yard"

Related terms: front lie lie rear
18. [ noun ] (football) a person who plays in the backfield
Related terms: football_player halfback quarterback fullback tailback wingback running_back flanker football
19. [ noun ] the front and back covering of a book
Synonyms: cover book_binding binding
Examples:

"the book had a leather binding"

Related terms: protective_covering half_binding three-quarter_binding book cover bind
20. [ adjective ] of an earlier date
Examples:

"back issues of the magazine"

Related terms: noncurrent
21. [ verb ] establish as valid or genuine
Synonyms: back_up substantiate
Examples:

"Can you substantiate your claims?"

Related terms: confirm reinforce vouch
22. [ verb ] strengthen by providing with a back or backing
Related terms: strengthen binding
23. [ noun ] a support that you can lean against while sitting
Synonyms: backrest
Examples:

"the back of the dental chair was adjustable"

Related terms: support cantle ladder-back chair car_seat
24. [ verb ] (games) place a bet on
Synonyms: bet_on stake game punt gage
Examples:

"Which horse are you backing?" "I'm betting on the new horse"

Related terms: bet parlay ante bettor
25. [ verb ] shift to a counterclockwise direction, of the wind
Related terms: veer switch
26. [ noun ] Last name, frequency rank in the U.S. is 3655
27. [ noun ] (anatomy,zoology) the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
Synonyms: spine vertebral_column backbone rachis spinal_column
Examples:

"the fall broke his back"

Related terms: skeletal_structure notochord chine axial_skeleton vertebra coccyx intervertebral_disc spinal_canal
28. [ noun ] the part of a garment that covers your back
Examples:

"they pinned a `kick me' sign on his back"

Related terms: cloth_covering
29. [ noun ] (sport,american football) the position of a player on a football team who is stationed behind the line of scrimmage
Related terms: position fullback halfback tailback wingback line_backer quarterback secondary backfield American_football
Similar spelling:   Bak
  Bake
  bask
  Baku
  Baik
  Baic
  backhoe
  backsaw
  bacca
  Bawek
  baccy
  Bauch
  Basco
  Basch
  Bakke
  Bax
  bag
  Bach
  Baez
  Bagg
  Baze
  Baiz
  Baca
  Basa
  base
  bash
  bass
  Baus
  Bays
  Baig
  baas