having or showing interest; especially curiosity or fascination or concern; "an interested audience"; "interested in sports"; "was interested to hear about her family"; "interested in knowing who was on the telephone"; "interested spectators"
moving quickly and lightly; "sleek and agile as a gymnast"; "as nimble as a deer"; "nimble fingers"; "quick of foot"; "the old dog was so spry it was halfway up the stairs before we could stop it"