sustained

UK: səˈsteɪnd | US: səˈsteɪnd

Definition

  1. adj. continuing for an extended period without interruption

  2. vt. (past tense of sustain)

    1. to support or maintain over time
    1. to endure or withstand
Structure
sus <up, from Latin *sub*>tain <hold, from Latin *tenere*>ed <past participle suffix>
Etymology

The word sustained originates from Latin sustinēre (to hold up, endure), combining sub- (up from below) and tenēre (to hold). Over time, sus- (a variant of sub-) merged with tain (from tenēre) in Old French sustenir, later entering Middle English as sustenen. The -ed suffix marks it as a past participle, reflecting prolonged action or state. The core idea of "holding up" evolved into modern meanings of endurance or continuous support.

Examples

  1. The team sustained heavy losses during the project.

  2. Her voice was sustained and clear throughout the performance.

  3. The court sustained the objection, allowing the trial to proceed.

  4. Renewable energy can sustain economic growth without harming the environment.

  5. He sustained a leg injury but continued playing.