rash

Short definition from Wiktionary

Adjective

1. 1
   Acting too quickly without considering the consequences and risks; not careful; hasty.
2. 2
   Of corn or other grains: so dry as to fall out of the ear with handling.
3. 3
   Requiring swift action; pressing; urgent.
4. 4
   Taking effect quickly and strongly; fast-acting.

Adverb

1. 1
   Synonym of rashly (“in a rash manner; hastily or without due consideration”).

Noun

1. 1
   An area of inflamed and irritated skin characterized by reddened spots that may be filled with fluid or pus. Also, preceded by a descriptive word (rare or obsolete), an illness characterized by a type of rash.
2. 2
   An irregular distribution or sprinkling of objects resembling a rash (sense 1).
3. 3
   An outbreak or surge in problems; a spate, string, or trend.
4. 4
   Chiefly preceded by a descriptive word: a fabric with a smooth texture woven from silk, worsted, or a mixture of the two, intended as an inferior substitute for silk.
5. 5
   A soft crackling or rustling sound.

Verb

1. 1
   To forcefully move or push (someone or something) in a certain direction.
2. 2
   To break (something) forcefully; to smash.
3. 3
   To emit or issue (something) hastily.
4. 4
   Usually followed by up: to prepare (something) with haste; to cobble together, to improvise.
5. 5
   To move forcefully, hastily, or suddenly; to dash, to rush.
6. 6
   To fall heavily; to dash down.
7. 7
   To collide or hit.
8. 8
   Chiefly followed by away, down, off, out, etc.: to pluck, pull, or rip (something) violently.
9. 9
   To hack, slash, or slice (something).
10. 10
    Chiefly followed by out: to scrape or scratch (something); to obliterate.

Proper noun

1. 1
   Acronym of Raja Ampat–South Halmahera.
2. 2
   A surname.