sustain
Sustain (verb) means to keep something going or in existence over time. Example: “It is hard to sustain a conversation when the phone signal keeps dropping.”
How to use sustain
Learner’s notesIn plain EnglishTo keep something going, to suffer an injury, or to support and nourish someone.
Word forms
- Third person singular
- sustains
- Past tense
- sustained
Fill the gap
Can you complete this real example?
It is hard to _____ a conversation when the phone signal keeps dropping.
Etymology
From Old French sustenir, from Latin sustineo, "to uphold" — from sub- ("from below") plus teneo ("to hold").