Definitions

1. adjective

moving or done with swiftness; quick and clever

“He made a swifty exit from the party.”

2. noun

a nickname for the character Swift Rabbit in the Beatrix Potter stories

“In the Beatrix Potter stories, Swift Rabbit is also known as Swifty.”

3. noun

a type of bird, particularly the Swifty or Western Tanager (Piranga occidentalis)

“The swifty birds sang sweet melodies in the forest.”