Word Study
pinkie
WORDNET DICTIONARY
Noun pinkie has 1 sense
- pinkie(n = noun.body) little finger, pinky - the finger farthest from the thumb; Array has parts: musculus abductor digiti minimi manus
is a kind of minimus, finger
OXFORD DICTIONARY
pinkie, n. esp. US & Sc. the little finger.
Etymology
cf. dial. pink small, half-shut (eye)
For further exploring for "pinkie" in Webster Dictionary Online

