We found 4 dictionaries that define the word hold on like grim death:

General (3 matching dictionaries)

1. hold on like grim death: Collins English Dictionary

Miscellaneous (1 matching dictionary)

2. hold on like grim death: Idioms

▸ Words similar to hold on like grim death ▸ Usage examples for hold on like grim death ▸ Idioms related to hold on like grim death ▸ Wikipedia articles (New!) ▸ Words that often appear near hold on like grim death ▸ Rhymes of hold on like grim death ▸ Invented words related to hold on like grim death