Definition of Snappy

Adjective: snappy (snappier,snappiest) sna-pee

Apt to speak irritably
"a snappy tone of voice";
- snappish
Smart and fashionable
"snappy conversation";
- whipping
Pleasantly cold and invigorating
"snappy weather";
- crisp, frosty, nipping, nippy [Brit, Cdn]
Marked by up-to-dateness in dress and manners
"a snappy young man";
- dapper, dashing, jaunty, natty, raffish, rakish, spiffy, spruce, pert
Quick and energetic
"a snappy pace";
- alert, brisk, lively, merry, rattling, spanking, zippy