ENGLISH
REFERENCE

key down

phr. v..
B2 Upper Intermediate Oxford Technical

phr. v.. to press and hold a button or key on a keyboard or other device.

phr. v.. to depress and maintain pressure on a key or button, typically on a keyboard or control panel; often used in the context of digital interfaces and gaming.


SIMPLE

Key down the spacebar to jump.

CONTEXTUAL

He kept his finger keying down the accelerator as he sped through the race.

COMPLEX

The pilot’s hand remained keying down the autopilot control, ensuring a smooth descent.

Particles
down
Separability
inseparable
Pattern
key + down
Usage

often used in technical or gaming contexts, referring to a physical action on a device.

Teaching tip

contrast with 'press' (a single action) and 'tap' (a quick, light touch); useful for explaining the nuance of physical interaction with digital devices.

Pitfall

He keyed down the button.He key-ed down the button.While 'keyed' is an adjective, 'key-ed' is the past participle of the phrasal verb 'key down'.

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