瞬

maximum instantaneous wind speed

breaking off short (in one's speech); rendered speechless for a moment

(tube of) instant glue

instantaneous water heater; on-demand water heater

Colloquial

irritable person; hot-tempered person

instantaneous wind speed; instantaneous wind velocity

nationwide instantaneous alert system; J-Alert system; satellite-based early warning system used in Japan

power flicker

instantaneous acquisition model

Computing

significant instant

Physiology

corneal reflex; blink reflex

Obsolete term

blink of an eye; instant; moment

しゅんもく only; Physiology

nictitation; winking; palpebration; blinking

Archaic

moment; instant; second

to blink (one's eyes); to wink; to bat