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Come into use Meaning in English

expression

ˈkəm/ /ˈɪntu/, /ɪnˈtu/, /ɪntə/ /ˈjus/, /ˈjuz
KUHM IN-too YOUS, KUHM in-TOO YOUS, KUHM IN-tuh YOOS
kˈʌm/ /ˈɪntʊ/ /juːz
kuhm IN-tuh YOOZ

Definition

To begin to be used, or to start being used by people after not being used before.

Usage & Nuances

This is a formal or neutral expression, often used for new technologies, laws, or practices. Typically used in passive forms ("has come into use"). Not for everyday objects that are always in use.

Example Sentences

This technology came into use in the 1990s.

basic

Plastic bags came into use after World War II.

basic

Mobile phones came into use worldwide very quickly.

basic

Many words come into use and then slowly disappear over time.

natural

Once the new regulation comes into use, businesses will need to adapt.

natural

The term 'smartphone' only came into use about fifteen years ago.

natural