chack /chak or chäk/

1. A snack
2. A snapping shut or pinching, as by a door or window

To pinch or nip in such a way

• acanthopterygian
• acanthous
• acanths
• acanthus
• acanthuses
• a capful of wind
• acapnia
• acapnias
• a cappella
• a card up one's sleeve
• acari
• acarian
• acariases
• aqualeathers
• aqualung
• aqualungs
• aquamanale
• aquamanales
• aquamanile
• aquamaniles
• aquamarine
• aquamarines
• aqua mirabilis
• aquanaut
• aquanautics