click

1. click (noun) — sense 1

Definition: A brief, sharp, not particularly loud, relatively high-pitched sound produced by the impact of something small and hard against something hard, such as by the operation of a switch, a lock, or a latch.

Example: As I turned the key, the lock gave a click and the door opened.

2. click (noun) — sense 2

Definition: The act of snapping one's fingers.

3. click (noun) — sense 3

Definition: An ingressive sound made by coarticulating a velar or uvular closure with another closure.

Example: tsk is a click in English.

4. click (verb) — sense 4

Definition: To cause to make a click; to operate (a switch, etc) so that it makes a click.

Example: [Jove] clicked all his marble thumbs.

5. click (verb) — sense 5

Definition: To emit a click.

Example: Surely that picture will be fixed for ever, for I heard the cameras clicking round me like crickets in a field.

6. click (verb) — sense 6

Definition: To snap one's fingers.

7. click (intj) — sense 7

Definition: The sound of a click.

Example: Click! The door opened.