snap ‧ py /ˈsnæpi/ BrE AmE adjective
1 . a snappy title or phrase is short, clear, and often funny:
We need a snappy title for the book.
Keep your answer short and snappy.
2 . especially British English quick to react in an angry way SYN irritable :
She seemed snappy and impatient.
snappy with
There’s no need to be so snappy with the children.
3 . make it snappy ( also look snappy British English ) informal used to tell someone to hurry:
Get me a drink, and make it snappy.
4 . British English informal snappy clothes, objects etc are attractive and fashionable:
a snappy suit
snappy dresser (=someone who wears fashionable clothes)
—snappily adverb