bread-and-butter letter

Noun

Meaning

bread-and-butter letter (plural bread-and-butter letters)

A short, hand-written communication to thank someone who has recently provided the writer with hospitality, usually dinner or an overnight visit.

Source: en.wiktionary.org

Synonyms

bread-and-butter note

Close letter words and terms

bread with butter bread with raisins in it bread-and-butter issue bread-and-butter note bread-and-butter plate bread-and-cheese