- (often followed by on) to be sustained; manage to live: to subsist on milk
- to continue in existence
- (followed by in) to lie or reside by virtue (of); consist
- (transitive) obsolete to provide with support
WordReference Random House Learner's Dictionary of American English © 2026
sub•sist /səbˈsɪst/USA pronunciation
v. [no object]
WordReference Random House Unabridged Dictionary of American English © 2026- to exist;
continue in existence;
remain alive. - to have just enough of something, as of food, resources, etc., to live on:The survivors of the plane crash subsisted on nuts and berries.
sub•sist
(səb sist′),USA pronunciation v.i.
v.t.
sub•sist′ing•ly, adv.
- to exist;
continue in existence. - to remain alive;
live, as on food, resources, etc. - to have existence in, or by reason of, something.
- to reside, lie, or consist (usually fol. by in).
- Philosophy
- to have timeless or abstract existence, as a number, relation, etc.
- to have existence, esp. independent existence.
v.t.
- to provide sustenance or support for;
maintain.
- Latin subsistere to remain, equivalent. to sub- sub- + sistere to stand, make stand; see stand
- 1540–50
Collins Concise English Dictionary © HarperCollins Publishers::
subsist /səbˈsɪst/ vb (mainly intr)
'subsist on' also found in these entries (note: many are not synonyms or translations):