Dictionary.com
definitions
  • synonyms

damp

[damp]
adjective, damp·er, damp·est.
  1. slightly wet; moist: damp weather; a damp towel.
  2. unenthusiastic; dejected; depressed: The welcoming committee gave them a rather damp reception.
Show More
noun
  1. moisture; humidity; moist air: damp that goes through your warmest clothes.
  2. a noxious or stifling vapor or gas, especially in a mine.
  3. depression of spirits; dejection.
  4. a restraining or discouraging force or factor.
Show More
verb (used with object)
  1. to make damp; moisten.
  2. to check or retard the energy, action, etc., of; deaden; dampen: A series of failures damped her enthusiasm.
  3. to stifle or suffocate; extinguish: to damp a furnace.
  4. Acoustics, Music. to check or retard the action of (a vibrating string); dull; deaden.
  5. Physics. to cause a decrease in amplitude of (successive oscillations or waves).
Show More
Verb Phrases
  1. damp off, to undergo damping-off.
Show More

Origin of damp

1300–50; Middle English (in sense of def. 4); compare Middle Dutch damp, Middle High German dampf vapor, smoke
Related formsdamp·ish, adjectivedamp·ish·ly, adverbdamp·ish·ness, noundamp·ly, adverbdamp·ness, noun
Can be confuseddamp moist (see synonym study at the current entry)damp dampen

Synonyms

Synonym study

1. Damp, humid, moist mean slightly wet. Damp usually implies slight and extraneous wetness, generally undesirable or unpleasant unless the result of intention: a damp cellar; to put a damp cloth on a patient's forehead. Humid is applied to unpleasant dampness in the air: The air is oppressively humid today. Moist denotes something that is slightly wet, naturally or properly: moist ground; moist leather.

Antonyms

1. dry.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for damp off

damp off

verb
  1. (intr, adverb) (of plants, seedlings, shoots, etc) to be affected by damping off
Show More

damp

adjective
  1. slightly wet, as from dew, steam, etc
  2. archaic dejected
Show More
noun
  1. slight wetness; moisture; humidity
  2. rank air or poisonous gas, esp in a mineSee also firedamp
  3. a discouragement; damper
  4. archaic dejection
Show More
verb (tr)
  1. to make slightly wet
  2. (often foll by down) to stifle or deadento damp one's ardour
  3. (often foll by down) to reduce the flow of air to (a fire) to make it burn more slowly or to extinguish it
  4. physics to reduce the amplitude of (an oscillation or wave)
  5. music to muffle (the sound of an instrument)
Show More
See also damp off
Derived Formsdampish, adjectivedamply, adverbdampness, noun

Word Origin

C14: from Middle Low German damp steam; related to Old High German demphen to cause to steam
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for damp off

damp

v.

late 14c., "to suffocate," from damp (n.). Figurative meaning "to deaden (the spirits, etc.)" attested by 1540s. Meaning "to moisten" is recorded from 1670s. Related: Damped; damping.

Show More

damp

adj.

1580s, "dazed," from damp (n.). Meaning "slightly wet" is from 1706. Related: Dampness.

Show More

damp

n.

early 14c., "a noxious vapor," perhaps in Old English but there is no record of it. If not, probably from Middle Low German damp; ultimately in either case from Proto-Germanic *dampaz (cf. Old High German damph, German Dampf "vapor;" Old Norse dampi "dust"). Sense of "moisture, humidity" is first certainly attested 1706.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper