きゅっと

きゅっと is an onomatopoeic adverb describing a quick, firm squeeze, twist, or tightening. The small っ gives it a sharp, brief feel.

CONTRAST WITH ぎゅっと:

• きゅっと: lighter, quicker action (turning a cap, a brief hand squeeze)
• ぎゅっと: stronger, more sustained pressure (a tight hug, squeezing hard)

COMMON COLLOCATIONS:

• きゅっと締(し)める: to tighten (a lid, screw, belt)
• きゅっと握(にぎ)る: to squeeze/grip briefly
• きゅっと閉(し)める: to close tightly
• きゅっと結(むす)ぶ: to tie firmly

VARIANT:
きゅうっと (with a lengthened vowel) can describe a slower, more sustained squeezing sensation, such as a tightness in the chest from emotion.