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back float

American  

noun

Swimming.
  1. a floating position on one's back with arms extended out to the sides and face upward.


Etymology

Origin of back float

Probably earlier than 1975–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Lay back, float and that involves submerging your ears and trying to breathe normally," he said.

From BBC