Vilkkaa
Vilkkaa is a Finnish verb meaning to glance quickly or to signal briefly, and in some contexts to wink. The core sense is a short, deliberate movement of the eyes or a brief gesture used to convey attention, acknowledgment, or invitation without words. The form vilkkaa appears in the third-person singular present tense and in the imperative in everyday Finnish.
Origins and related forms: The word is linked to the root vilk-, and is related to vilkuttaa
Usage: Common expressions include vilkkaa minua (he glances at me) or vilkkaa silmää (to wink). The imperative
Variants and related vocabulary: Vilkkaa is part of a family of words tied to blinking and signaling.