(よこ)になる

よこになる
expression
to lie down
1. to lie down; to recline
To move from a sitting or standing position to lying down horizontally.
(つか)れたので少し(よこ)になりたい。
I'm tired so I want to lie down for a bit.
ソファ(よこ)になって(ほん)()
To lie down on the sofa and read a book.
I have a headache, so may I lie down?
After lunch, I lay down and rested for a bit.
When you catch a cold, it's better to lie down instead of pushing yourself.

(よこ)になる is a common expression for lying down, literally meaning "to become horizontal."

SIMILAR EXPRESSIONS:

USAGE NOTE:
This expression specifically refers to the action of reclining, without implying sleep. It's often used when someone wants to rest briefly.