Bread&Butter

bread-and-but·ter | \ ‘bred-ən(d)-’bə-tər

Definition of bread-and-butter

1 : being as basic as the earning of one's livelihood bread-and-butter issues

(1) : Reliable. Our bread-and-butter repertoire

(2) : Dependable. As a source of income a company's bread-and-butter products

2: A tasty variety of pickleball gear