sea lettuce

Origin of sea lettuce

First recorded in 1660–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for sea lettuce

Historical Examples of sea lettuce


British Dictionary definitions for sea lettuce

sea lettuce

noun
  1. any of various green seaweeds of the genus Ulva, which have edible wavy translucent fronds
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