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 come to the end of one's tether

%% дойти до предела (сил); исчерпать свои возможности; дойти до точки