7. (noun)ceiling, roof, cap an upperlimit on what is allowed "he put a ceiling on the number of women who worked for him"; "there was a roof on salaries"; "they established a cap for prices"
8. (noun)crown, crownwork, jacket, jacket crown, cap (dentistry) dentalappliance consisting of an artificial crown for a broken or decayed tooth "tomorrow my dentist will fit me for a crown"
7. (noun)CAP the whole top of the head of a bird from the base of the bill to the nape of the neck
8. (noun)CAP anything resembling a cap in form, position, or use
9. (noun)CAP the uppermost of any assemblage of parts; as, the cap of column, door, etc.; a capital, coping, cornice, lintel, or plate
10. (noun)CAP something covering the top or end of a thing for protection or ornament
11. (noun)CAP a collar of iron or wood used in joining spars, as the mast and the topmast, the bowsprit and the jib boom; also, a covering of tarred canvas at the end of a rope
12. (noun)CAP a percussion cap. See under Percussion
13. (noun)CAP the removable cover of a journal box
14. (noun)CAP a portion of a spherical or other convex surface
15. (noun)CAP a large size of writing paper; as, flat cap; foolscap; legal cap
16. (verb)CAP to cover with a cap, or as with a cap; to provide with a cap or cover; to cover the top or end of; to place a cap upon the proper part of; as, to cap a post; to cap a gun
17. (verb)CAP to deprive of cap
18. (verb)CAP to complete; to crown; to bring to the highest point or consummation; as, to cap the climax of absurdity