quick
How to Use Quick
Learner’s notesIn plain EnglishFast, or mentally sharp.
Quick describes speed as an adjective; quickly is the adverb used with verbs — "a quick reply" but "he replied quickly."
Word Forms
quicker comparative, more quick comparative, quicker comparative, quicked past tense, quicks plural, Quicks plural, quicks singular, quickest superlative, most quick superlative, quickest superlative
Fill the Gap
Can you complete this real example?
He gave a _____ answer without thinking twice.
Etymology
Originally meant "alive, living" (as in "the quick and the dead") before it came to mean "fast."