1. plink - Noun
2. plink - Verb
plink (plural plinks)
A short, high-pitched metallic or percussive sound.
To make a plink sound.
(with "out") (colloquial) To play a song or a portion of a song, usually on a percussion instrument such as a piano.
(firearms) To take part in the sport of plinking.
Source: en.wiktionary.org