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Related to play possum: Tonic paralysis
1. To pretend to be dead so that a predatory animal will lose interest and leave one alone. (Mimicking the involuntary defense mechanism of the North American opossum.) If ever you encounter a bear in the woods, be sure to play possum until it goes away.
2. By extension, to pretend to be asleep, inactive, or unaware as a means of avoiding someone or something. Josh just puts his head down and plays possum whenever the boss looks for someone to do a job for him. I played possum in my room when I heard my mom shouting about the broken lamp.
Fig. to pretend to be inactive, unobservant, asleep, or dead. (The possum refers to an opossum.) I knew that Bob wasn't asleep. He was just playing possum. I can't tell if this animal is dead or just playing possum.
Pretend to be dead or asleep, as in Max always plays possum when it's time to clean up his room. This expression alludes to the fact that the opossum falls into an apparent coma when caught, giving the appearance of death. [1820s]
If someone plays possum, they try to make people ignore them by pretending to be dead or asleep. `Playing possum, huh?' said Joe. `Right,' said Frank. `I figured it might be interesting to hear what they had to say to each other when they thought I was unconscious.' Note: The possum or opossum is a North American and Australian animal. If it is threatened by another animal it sometimes lies still, as if it is dead, so that the animal will lose interest.
play possum1 pretend to be asleep or unconscious when threatened. 2 feign ignorance.
This expression, recorded from the early 19th century in the USA, refers to the opossum's habit of feigning death when threatened or attacked (possum is an informal US term for an opossum).
play ˈpossum(informal) pretend to be asleep or not aware of something, in order to deceive somebody: Jake decided that his best course of action would be to play possum and wait for her to give up.
A possum is a small Australian and American animal that pretends to be dead when it is in danger.
To pretend to be sleeping or dead.