flocculate

verb

floc·​cu·​late ˈflä-kyə-ˌlāt 

flocculated; flocculating

transitive verb

: to cause to aggregate into a flocculent mass

flocculate clay particles

intransitive verb

: to become flocculent

flocculant

ˈflä-kyə-lənt 

noun

flocculation

ˌflä-kyə-ˈlā-shən 

noun

flocculator

ˈflä-kyə-ˌlā-tər 

noun

Did you know?

In the late 16th century, scientists noticed that the loose masses separated from a solution or suspension through precipitation often resembled tufts of wool, and they began to refer to them as flocks, using a word for "tufts" that comes ultimately from the synonymous Latin word floccus. (This flock is not related to the flock that refers to a group of animals, which comes from Old English flocc, meaning "crowd" or "band.") About two centuries later, the Late Latin term flocculus found its way into English and was also used with the meaning "a small loosely aggregated mass." By the end of the 19th century, a whole word family had been formed, including the adjective flocculent, the noun floccule, and the verb flocculate.

Word History

First Known Use

1877, in the meaning defined at transitive sense

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Medical Definition

flocculate

1 of 2 verb

floc·​cu·​late ˈfläk-yə-ˌlāt 

flocculated; flocculating

transitive verb

: to cause to aggregate into a flocculent mass

denature and flocculate cell proteins

intransitive verb

: to become flocculated

flocculation

ˌfläk-yə-ˈlā-shən 

noun

flocculate

2 of 2 noun

floc·​cu·​late -lət  -ˌlāt 

: something that has flocculated