1. (n.) Deprived of heat, or having a low temperature; not warm or hot; gelid; frigid.

2. (n.) Lacking the sensation of warmth; suffering from the absence of heat; chilly; shivering; as, to be cold.

3. (n.) Not pungent or acrid.

4. (n.) Wanting in ardor, intensity, warmth, zeal, or passion; spiritless; unconcerned; reserved.

5. (n.) Unwelcome; disagreeable; unsatisfactory.

6. (n.) Wanting in power to excite; dull; uninteresting.

7. (n.) Affecting the sense of smell (as of hunting dogs) but feebly; having lost its odor; as, a cold scent.

8. (n.) Not sensitive; not acute.

9. (n.) Distant; -- said, in the game of hunting for some object, of a seeker remote from the thing concealed.

10. (n.) Having a bluish effect. Cf. Warm, 8.

11. (n.) The relative absence of heat or warmth.

12. (n.) The sensation produced by the escape of heat; chilliness or chillness.

13. (n.) A morbid state of the animal system produced by exposure to cold or dampness; a catarrh.

14. (v. i.) To become cold.

Asiatic flu Hong Kong flu Laodicean Olympian Siberian abruptly absolutely acute bronchitis adenoiditis affectless ague aguey aguish algid aloof aluminosis amygdalitis anesthetized anthracosilicosis anthracosis apathetic arctic arid arrogant asbestosis asexual asleep asthma atypical pneumonia audacious autistic backward barren bashful below zero biting bitter bitterly cold bituminosis black black lung blah blank bleak bloodless blue with cold blunt boreal bracing brisk bronchial pneumonia bronchiectasis bronchiolitis bronchitis bronchopneumonia brumal bug bumptious callous calloused castrated cataleptic catarrh catatonic chalicosis characterless chattering cheerless chill chilled chilling chilly chromatic chronic bronchitis cold as charity cold as death cold as ice cold as marble cold of heart cold-blooded coldblooded coldhearted coldness collapsed lung colorific coloring colorless comatose common cold completely coniosis constrained contumelious cool coryza crisp croup croupous pneumonia cutting dead dead as mutton deadening deceased defunct departed depressing detached dichromatic disaccordant discouraging discreet disdainful disheartening dismal dispassionate dispiriting distant dithery doped double pneumonia draggy drear drearisome dreary drugged dry dry pleurisy dryasdust dull effete elephantine emasculated emotionally dead emotionless emphysema empty empyema entirely epidemic pleurodynia etiolated eunuchized exanimate exclusive expressionless extinct fade faint familiar far fervorless fibrinous pneumonia flat flinthearted flu forbidding forward freezing freezing cold frigid frigidity frosted frosty frozen frozen to death frustrated gelid glacial gloomy glowing grippe guarded half-conscious half-frozen halfhearted hard hard of heart hardened hardhearted harmonious hay fever heartless heavy hibernal hiemal ho-hum hollow hubristic hyperboreal hyperborean ice-cold ice-encrusted iced icelike iciness icy immediately immovable impassible impassive impersonal impotent inaccessible inane inanimate inclement incompatible indifferent inexcitable influenza inhibited inhospitable inimical insensitive insipid insolent insulting insusceptible introverted jejune joyless keen la grippe laryngitis late leaden lifeless lipoid pneumonia lobar pneumonia low-spirited lukewarm lung cancer lung fever many-colored matching matter-of-fact medley modest monochromatic monochrome monochromic motley narcotized neuter neutral nipping nippy nirvanic nonemotional numbing obdurate objective oblivious obtrusive obtuse