khiò扣

to hold

to hold; to restrain; to grab (a horse); to detain; to arrest; to button; to fasten a button; to buckle; to clasp; button (knob or small disc serving as a fastener)

English Wiktionary, “扣” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%89%A3 · confidence: Medium (Wiktionary, Hokkien)