What is the meaning of Napkin?

A serviette; a (usually rectangular) piece of cloth or paper used at the table for wiping the mouth and hands for cleanliness while eating.

A nappy (UK), a diaper (American).

A small scarf worn on the head by Christian women (chiefly Roman Catholic and Eastern Orthodox) when entering a church, as a token of modesty.

Ellipsis of sanitary napkin.

a sanitary napkin

alternative form of napkyn

sanitary napkin; menstrual pad

napkin; serviette

Source: wiktionary.org