Obsolete

/ˈɒbsəˌliːt/

Meaning & Definition

adjective
no longer produced or used; out of date.
The machine became obsolete after the new model was introduced.
out of date, no longer in use.
With the rise of digital music, CDs have become largely obsolete.
a term or concept that is no longer common or accepted.
In today’s fast-paced technology environment, some programming languages are now considered obsolete.
characterized by being outdated or outdated in style.
Her old-fashioned beliefs seemed obsolete in modern society.

Etymology

From Latin 'obsoletus' meaning 'worn away, neglected, forgotten'

Common Phrases and Expressions

out with the old, in with the new
The idea of replacing old things with new ones, especially in fashion or technology.
no longer relevant
Describes something that has lost its importance or applicability.
stuck in the past
Referring to someone or something that clings to old ideas or practices.

Related Words

antiquity
The ancient past, especially the period before the Middle Ages.
relic
An object surviving from an earlier time, especially one of historical or sentimental interest.
deprecated
Discouraged in favor of another, usually more modern option.

Slang Meanings

Old-school
That phone is so old-school, it's practically obsolete.
Dinosaur
He's like a dinosaur in the tech world; his ideas are totally obsolete.