key

From Wiktionary

Contents 1 Pronunciation 2 Noun 3 Adjective 3.1 Synonyms 3.2 Related words

[change] Pronunciation

• enPR: kē
• IPA: /kiː/
• SAMPA: /ki:/
•  Audio (US)^{help, file}

[change] Noun

Singular key

Plural keys

1. A key is a small instrument, usually metal used to open locks.

   I put my key in the lock and turned it.

2. A key is a button used for typing.

   Type your name and hit the ENTER key.

A key

Computer keys

Piano keys

[change] Adjective

Positive key

Comparative more key

Superlative most key

1. Something that is key, is an important or a main thing.

   Accuracy is a key part of playing music.

[change] Synonyms

• main
• principle
• important

[change] Related words

• keyless