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Sustains Meaning in English

word · lemma: sustain

səˈsteɪnz
suh-STAYNZ
səstˈeɪnz
suh-STAYNZ

Definition

Keeps something going, alive, or in good condition over time; also can mean supporting something physically, emotionally, or financially.

Usage & Nuances

Formal and somewhat academic; often used with ideas like 'life', 'growth', 'attention', 'argument', or 'energy'. Sometimes refers to abstract support (not just physical). Avoid in casual speech; use 'keeps going', 'supports' in everyday talk.

Example Sentences

Water sustains all living things on Earth.

basic

She sustains her family by working two jobs.

basic

Regular exercise sustains your health.

basic

What sustains your motivation when things get tough?

natural

This small meal sustains me until dinner.

natural

His music sustains an atmosphere of peace in the house.

natural