kacsint

Etymology 1
Possibly from an obsolete verb sense from a combined noun and verb term in the sense “to curve; curvature” [its noun counterpart being ] + an instantaneous verb suffix. Its original meaning may have been “to look askew”.

Verb

 * 1)  to wink to blink with only one eye as a message, signal, or suggestion, usually with an implication of conspiracy
 * 2)  to cast a furtive glance (from aside), to look secretly somewhere