'Birdie' definitions:
Definition of 'birdie'
From: WordNet
noun
(golf) a score of one stroke under par on a hole
noun
Badminton equipment consisting of a ball of cork or rubber with a crown of feathers [syn: shuttlecock, bird, birdie, shuttle]
verb
Shoot in one stroke under par
Definition of 'Birdie'
From: GCIDE
- Birdie \Bird"ie\, n. A pretty or dear little bird; -- a pet name. --Tennyson. [1913 Webster]