egg beater
n.— «Most of the fruit is “wet harvested.” The bogs are flooded and special harvesting machines, affectionately called egg beaters, whisk up the water to release the berries, which are full of air pockets and so float to the top.» —“A study in scarlet” by Lila Das Gupta Telegraph (United Kingdom) Oct. 28, 2006. (source: Double-Tongued Dictionary)
Further reading
There was a time when William Shakespeare was just another little seven-year-old in school. Classes in his day were demanding — and all in Latin. A new book argues that this rigorous curriculum actually nurtured the creativity that later flourished...
The adjectives canine and feline refer to dogs and cats. But how does English address other groups of animals? Plus, cabin fever has been around much longer than the current pandemic. That restless, antsy, stir-crazy feeling goes back to the days...