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platy

1
[ pley-tee ]
/ ˈpleɪ ti /
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adjective, plat·i·er, plat·i·est.

(of an igneous rock) split into thin, flat sheets, often resembling strata, as a result of uneven cooling.

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Origin of platy

1
First recorded in 1525–35; plate1 + -y1

Definition for platy (2 of 3)

platy2
[ plat-ee ]
/ ˈplæt i /

noun, plural (especially collectively) plat·y, (especially referring to two or more kinds or species) plat·ys, plat·ies.

Origin of platy

2
1930–35; by shortening of New Latin Platypoecilus genus name, equivalent to platy-platy- + -poecilus<Greek poikílos mottled

Definition for platy (3 of 3)

platy-

a combining form meaning “flat,” “broad,” used in the formation of compound words: platyhelminth.
Also plat- .

Origin of platy-

Combining form representing Greek platýs;see flat1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for platy (1 of 3)

platy1
/ (ˈpleɪtɪ) /

adjective platier or platiest

of, relating to, or designating rocks the constituents of which occur in flaky layersplaty fracture
C19: from plate + -y 1

British Dictionary definitions for platy (2 of 3)

platy2
/ (ˈplætɪ) /

noun plural platy, platys or platies

any of various small brightly coloured freshwater cyprinodont fishes of the Central American genus Xiphophorus, esp X. maculatus
C20: shortened from New Latin Platypoecilus former genus name, from platy- + -poecilus, from Greek poikilos spotted

British Dictionary definitions for platy (3 of 3)

platy-

combining form

indicating something flatplatyhelminth
from Greek platus flat
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for platy

platy-

pref.

Flat:platyhelminth.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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