FLAGELLUM

flagellum

(noun) a lash-like appendage used for locomotion (e.g., in sperm cells and some bacteria and protozoa)

scourge, flagellum

(noun) a whip used to inflict punishment (often used for pedantic humor)

Source: WordNet® 3.1


Etymology

Noun

flagellum (plural flagella or flagellums or flagellae)

(biology) In protists, a long, whiplike membrane-enclosed organelle used for locomotion or feeding.

(biology) In bacteria, a long, whiplike proteinaceous appendage, used for locomotion.

A whip

Synonyms

• (organelle of protists): cilium

• (whip): whip

Source: Wiktionary


Fla*gel"lum, n.; pl. E. Flagellums, L. Flagella. Etym: [L., a whip. See Flagellate, v. t.]

1. (Bot.)

Definition: A young, flexible shoot of a plant; esp., the long trailing branch of a vine, or a slender branch in certain mosses.

2. (Zoöl.) (a) A long, whiplike cilium. See Flagellata. (b) An appendage of the reproductive apparatus of the snail. (c) A lashlike appendage of a crustacean, esp. the terminal ortion of the antennæ and the epipodite of the maxilipeds. See Maxilliped.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

10 June 2025

COMMUNICATIONS

(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”


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