fissiparous

adjective
fis·​sip·​a·​rous | \ fi-ˈsi-p(ə-)rəs How to pronounce fissiparous (audio) \

Definition of fissiparous

: tending to break or split up into parts : divisive fissiparous tendencies within a political party

Other Words from fissiparous

fissiparousness noun

Did you know?

When it first entered English in the 19th century, "fissiparous" was concerned with reproduction. In biology, a fissiparous organism is one that produces new individuals by fission; that is, by dividing into separate parts, each of which becomes a unique organism. (Most strains of bacteria do this.) Fissiparous derives from Latin fissus, the past participle of "findere" ("to split"), and parere, meaning "to give birth to or "to produce." Other "parere" offspring refer to other forms of reproduction, including "oviparous" ("producing eggs that hatch outside the body") and "viviparous" ("producing living young instead of eggs"). By the end of the 19th century "fissiparous" had acquired a figurative meaning, describing something that breaks into parts or causes something else to break into parts.

Examples of fissiparous in a Sentence

Recent Examples on the Web When the year began, Nicholas II was clinging to his throne, Lenin was an exile in Zurich and the Bolsheviks were just one faction in a fissiparous revolutionary underground. Andrew Stuttaford, WSJ, 29 Sep. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fissiparous.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of fissiparous

1874, in the meaning defined above

History and Etymology for fissiparous

borrowed from New Latin fissiparus "reproducing by fission," from Latin fissus, past participle of findere "to split, cleave" + -i- -i- + -parus -parous — more at bite entry 1

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The first known use of fissiparous was in 1874

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Dictionary Entries Near fissiparous

fission yeast

fissiparous

fissiped

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Cite this Entry

“Fissiparous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fissiparous. Accessed 19 May. 2022.

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More Definitions for fissiparous

fissiparous

adjective
fis·​sip·​a·​rous | \ fis-ˈip-ə-rəs How to pronounce fissiparous (audio) \

Medical Definition of fissiparous

: producing new biological units or individuals by fission

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