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sustain

  • verb
  • sus·tain
  • /səˈsteɪn/

To maintain, or keep in existence.

Example

“The professor had trouble sustaining students’ interest until the end of her lectures.”

Other meanings

  1. To provide for or nourish.

    “provisions to sustain an army”

  2. To encourage or sanction (something). en

Related words

  • sustainability
  • sustainer
  • sustainment
  • sustainwash
  • sustainwashing
  • self-sustaining
  • sustaining program
  • sustainable
  • sustainedly
  • sustaining

Example sentences

  • “Can the island sustain itself without trade?”

    Tatoeba · Igider · CC0

Word history

From Latin "sustineō" (sustineō, sustinēre).

Where this comes from

This definition is adapted from “sustain” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.