fat sleeper
The term "fat sleeper" primarily refers to a species of fish known for its distinctive physical characteristics and habitat preferences.
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Definition
C2Biology
(technical)A species of fish, Dormitator maculatus, recognized by its flat head, two dorsal fins, and a rounded tail, commonly found in both freshwater and brackish environments.
Example
- The fat sleeper is often found in the coastal waters of the southeastern United States.
B2General
(informal)A person who sleeps very deeply and is not easily awakened.
Example
- He's such a fat sleeper that even the loud thunderstorm didn't wake him up.
Similar
Terms that have similar or relatively close meanings to "fat sleeper":
dead sleepsleep ondeep sleepslept onsleeping powerfat bodysleep infat and happyyen sleepsleeper berth