RELATED WORDS
tough, sturdy, solid, hard, unyielding, substantial, rigid, thick, stiff, compact, concentrated, condensed, set, refractory, concrete, hardened, close, heavy, solidified, compressed
Nearby words
poroma, poromeric, porosis, porosity, porotomy, porous, porously, porphin, porphobilin, porphobilinogen, porphyrean
Origin of porous
SYNONYMS FOR porous
Related forms
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for nonporous
When a wooden case is used, jars made of rubber, or some other nonporous, acid-resisting material are necessary.
The Automobile Storage Battery|O. A. WitteA porous separator allows more energy to be drawn from the battery than a nonporous one.
The Automobile Storage Battery|O. A. WitteWhen the skin is ready to apply, coat this plaster cast with some nonporous modelling material.
Home Taxidermy for Pleasure and Profit|Albert B. Farnham
British Dictionary definitions for nonporous (1 of 2)
nonporous
/ (nɒnˈpɔːrəs) /
adjective
not permeable to water, air, or other fluids
British Dictionary definitions for nonporous (2 of 2)
porous
/ (ˈpɔːrəs) /
adjective
permeable to water, air, or other fluids
biology geology having pores; poriferous
easy to cross or penetratethe porous border into Thailand; the most porous defence in the league
Derived Formsporously, adverbporousness, noun
Word Origin for porous
C14: from Medieval Latin porōsus, from Late Latin porus pore ²
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
Medicine definitions for nonporous
porous
[ pôr′əs ]
adj.
Full of or having pores.
Admitting the passage of gas or liquid through pores.
Related formspo′rous•ness n.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Science definitions for nonporous
porous
[ pôr′əs ]
Having many pores or other small spaces that can hold a gas or liquid or allow it to pass through.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.