El diccionario universal inglés-ruso

• It is intended for a full-text search and it significantly expands the possibilities of working with lexical items from the Russian glossary of LingvoUniversal. Contains usage examples, synonyms, and antonyms.

to live on one's own fat

1. жить на собственные средства, за свой счёт

2. выезжать на старых знаниях (о студентах)