MYCODERMA

My`co*der"ma, n. Etym: [NL., from Gr. my`khs a fungus + de`rma skin.]

1. (Biol.)

Definition: One of the forms in which bacteria group themselves; a more or less thick layer of motionless but living bacteria, formed by the bacteria uniting on the surface of the fluid in which they are developed. This production differs from the zoöloea stage of bacteria by not having the intermediary mucous substance.

2. A genus of microörganisms of which the acetic ferment (Mycoderma aceti), which converts alcoholic fluids into vinegar, is a representative. Cf. Mother.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

29 December 2024

CHRONIC

(adjective) being long-lasting and recurrent or characterized by long suffering; “chronic indigestion”; “a chronic shortage of funds”; “a chronic invalid”


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Coffee Trivia

As of 2019, Starbucks opens a new store every 15 hours in China. The coffee chain has grown by 700% over the past decade.

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