bygone

[bahy-gawn, -gon] / ˈbaɪˌgɔn, -ˌgɒn /

ADJECTIVE

in the past

Synonyms

STRONG

ancient dead departed former lost

WEAK

antiquated archaic belated dated defunct down memory lane erstwhile extinct forgotten gone gone-by in oblivion late of old of yore old-fashioned old-time olden oldfangled one-time out-of-date previous quondam sometime vanished water over the dam water under the bridge

Antonyms

STRONG

alive existent existing living

WEAK

modern new recent

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It feels like a relic from a bygone age of simplicity: an entire season of reality TV hinging on the social lives of a group of unpolished teenagers.

From Los Angeles Times • Apr. 9, 2026

“Britannia rules the waves” encapsulated Great Britain’s command of the seas in a bygone era, but it’s now an empty slogan indicting the British navy’s decline.

From The Wall Street Journal • Apr. 6, 2026

Mero, in collaboration with fellow street artist Wild Life, has turned the blighted space into a fantastical haven with a knight, a dragon and more — a decaying castle from a bygone era.

From Los Angeles Times • Mar. 4, 2026

Section 122, the basis for his new tax plan, is a relic of a bygone age.

From The Wall Street Journal • Feb. 24, 2026

Furthermore, it was happening in the present, not in bygone days of fabled deeds.

From "Redwall" by Brian Jacques

Vocabulary lists containing bygone

Ancient Wisdom: Synonyms for "Old"

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Tolkien Reading Day, List 7

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Merle Haggard (1937-2016) Tribute List

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