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bacteriochlorophyll

American  
[bak-teer-ee-oh-klawr-uh-fil, -klohr-] / bækˌtɪər i oʊˈklɔr ə fɪl, -ˈkloʊr- /

noun

Biochemistry.

  1. a pale blue-gray form of chlorophyll that is unique to the photosynthetic but anaerobic purple bacteria.

Etymology

Origin of bacteriochlorophyll

First recorded in 1935–40; bacterio- + chlorophyll

Example Sentences

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There are five major chlorophylls: a, b, c and d and a related molecule found in prokaryotes called bacteriochlorophyll.

From Textbooks • Jun. 9, 2022

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.