click/ klick [klɪk]
click – n. & v. – n. – 1. a slight sharp sound of a switch being operated; 2. a sharp non-vocal suction used as a speech sound in some languages; 3. a catch in machinery acting with a light sharp sound; v. – 1. make a slight sharp sound; 2. become clear or understandable; 3. press a button on a computer mouse
klick – n. – a kilometre (post Vietnam war)