Word: overnight
Part of speech: Adverb
Syllables: o
ver
night
Definition: In a very short (but unspecified) amount of time.
Morphemes:
Affix: over
Language: en
PoS: Adverb
Meaning: Again; another time; once more; over again.
Affix: night
Language: en
PoS: Noun
Meaning: Often defined in the legal system as beginning 30 minutes after sunset, and ending 30 minutes before sunrise.