jam5

Jyutpingjam5
Yaleyáhm

Definition

Soundly asleep; in a deep sleep and hard to wake up.

colloquialdaily actionshealth

How it's used

Primarily used to describe the quality of sleep, specifically how difficult it is to be disturbed. It carries a sense of peacefulness and heavy rest. While it can technically describe fruit ripening, in everyday spoken Cantonese, it is almost exclusively reserved for describing deep sleep.

Examples

He slept so soundly last night that he couldn't hear the alarm clock at all.

Related words

Common phrases

a deep sleep

Common mistake

Do not confuse this with the Mandarin word for 'familiar' or 'ripe', as the Cantonese usage is highly specific to sleep. Learners often mistakenly use 熟 to describe deep sleep, but 熟 usually refers to cooked food or being familiar with someone.

Grammar color guide

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