What is the meaning of Occasion?

A favorable opportunity; a convenient or timely chance.

The time when something happens.

An occurrence or state of affairs which causes some event or reaction; a motive or reason.

Something which causes something else; a cause.

An occurrence or incident.

A particular happening; an instance or time when something occurred.

Need; requirement, necessity.

A special event or function.

A reason or excuse; a motive; a persuasion.

To cause; to produce; to induce

occasion, opportunity

cause

bargain, good deal

secondhand or used item

Source: wiktionary.org