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ReadingWillow structured literacy program for Australian students

Dictionary Entry

sustain

verb

Find the meaning of the word sustain, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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1

Meaning

Dictionary meaning in a clear, student-friendly format.

To keep something going or alive; to provide support or nourishment.

Example Sentence

The community worked together to sustain the local library through donations and volunteer efforts.

Usage Note

Used to describe actions that keep something going, provide necessary resources, or endure hardship. It's common in discussions about environmentalism (sustainable development), health (sustaining a diet), and support systems.