VITELLUS

yolk, vitellus

(noun) nutritive material of an ovum stored for the nutrition of an embryo (especially the yellow mass of a bird or reptile egg)

Source: WordNet® 3.1


Etymology

Noun

vitellus (countable and uncountable, plural vitelli or vitelluses)

(biology) The contents or substance of the ovum; egg yolk.

(botany) Perisperm in an early condition.

Source: Wiktionary


Vi*tel"lus, n. Etym: [L., the yolk of an egg.]

1. (Biol.)

Definition: The contents or substance of the ovum; egg yolk. See Illust. of Ovum.

2. (Bot.)

Definition: Perisperm in an early condition.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

4 June 2025

LEND

(verb) bestow a quality on; “Her presence lends a certain cachet to the company”; “The music added a lot to the play”; “She brings a special atmosphere to our meetings”; “This adds a light note to the program”


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Coffee Trivia

According to WorldAtlas, Canada is the only non-European country to make its top ten list of coffee consumers. The United States at a distant 25 on the list.

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