sinke

Etymology 1
Formed from sense 2 "to delay" (see Etymology 2 below)

Noun

 * 1) Person, especially (school) children, who is lacking in intelligence compared to their peers.
 * 2) fool, idiot

Etymology 2
From

Verb

 * 1) to delay

Etymology
From, from.

Verb

 * 1) to sink

Etymology
From, from.

Verb

 * 1) to sink