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thylakoid

noun
thy·​la·​koid | \ ˈthī-lə-ˌkȯid How to pronounce thylakoid (audio) \

Definition of thylakoid

: any of the membranous disks of lamellae within plant chloroplasts that are composed of protein and lipid and are the sites of the photochemical reactions of photosynthesis

Examples of thylakoid in a Sentence

Recent Examples on the Web

 Spinach is a source of thylakoids, the chlorophyll-bearing parts of green leaves. — Lisa Drayer, CNN, "Foods that can suppress appetite, aid weight loss," 8 Mar. 2018

First Known Use of thylakoid

1962, in the meaning defined above

History and Etymology for thylakoid

International Scientific Vocabulary thylak- (from Greek thylakos sack) + -oid

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