Bib and Table napkin

Bib noun - A napkin tied under the chin of a child while eating.

Table napkin and bib are semantically related. In some cases you can use "Table napkin" instead a noun "Bib".

Table napkin noun - A small piece of table linen that is used to wipe the mouth and to cover the lap in order to protect clothing.

Bib and table napkin are semantically related. Sometimes you can replace term "Bib" with "Table napkin", this terms are similar.