logo: Meaning and Definition of

lo•go

1. a graphic representation or symbol of a company name, trademark, abbreviation, etc., often uniquely designed for ready recognition.
2. logotype (def. 1).

LOGO

1. a high-level programming language widely used to teach children how to use computers.

logo-

1. a combining form appearing in loanwords from Greek, where it meant “word,” “speech” (logography); on this model, used in the formation of new compound words (logotype).