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rash

1 rash /ˈræʃ/ noun
plural rashes
1 rash
/ˈræʃ/
noun
plural rashes
Britannica Dictionary definition of RASH
: a group of red spots on the skin that is caused by an illness or a reaction to something
[count]
[noncount]
see also diaper rash, heat rash
[singular] : a series of usually unpleasant things or events that happen in a short period of time
2 rash /ˈræʃ/ adjective
2 rash
/ˈræʃ/
adjective
Britannica Dictionary definition of RASH
: done or made quickly and without thought about what will happen as a result
not used before a noun : doing something quickly and without thinking carefully about what will happen as a result

— rashly

adverb

— rashness

noun [noncount]