PROTOPLASM

protoplasm, living substance

(noun) the substance of a living cell (including cytoplasm and nucleus)

Source: WordNet® 3.1


Etymology

Noun

protoplasm (countable and uncountable, plural protoplasms)

(cytology) The entire contents of a cell comprising the nucleus and the cytoplasm. It is a semi-fluid, transparent substance which is the living matter of plant and animal cells.

Source: Wiktionary


Pro"to*plasm, n. Etym: [Proto- + Gr. (Biol.)

Definition: The viscid and more or less granular material of vegetable and animal cells, possessed of vital properties by which the processes of nutrition, secretion, and growth go forward; the so-called " physical basis of life;" the original cell substance, cytoplasm, cytoblastema, bioplasm sarcode, etc.

Note: The lowest forms of animal and vegetable life (unicellular organisms) consist of simple or unaltered protoplasm; the tissues of the higher organisms, of differentiated protoplasm.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

3 July 2025

SENSE

(noun) the faculty through which the external world is apprehended; “in the dark he had to depend on touch and on his senses of smell and hearing”


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Coffee Trivia

Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.

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