die out

phrasal verb·1 sense·particle out

Usefulness

Meanings

1

Gradually disappear

Exhaustionuncommon

Why “out”? Something is used until nothing is left. Energy, supply, fire, and time all reach zero.

That custom has died out.
People gradually stopped following that custom.
The old dialect died out.
The old dialect gradually disappeared.

Don't confuse with

die outdie down

Die out means gradually disappear. Die down means gradually lose intensity.

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That custom has died out. What does it mean?

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