why
why · adverb
Definitions
adverb
- 1.
For what reason or purpose.
- 2.
For which; on account of which.
- 3.
Expressing surprise or mild protest.
- 4.
A reason or explanation.
Related words
Synonyms: for what reason
Etymology
From Old English "hwi" or "hwy," the instrumental case of "hwaet" meaning "what," from Proto-Germanic "hwi," from Proto-Indo-European "kwo-." The word is used to ask about causes or reasons.