Standard Lemma guide

permeant

adj · noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

Able to pass through or into a given semipermeable membrane or polymer.

Definition source: English Wiktionary via Wiktextract

Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences

Examples

  • a permeant ion species

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A substance which is able to pass through or into a membrane or polymer.

Definition source: English Wiktionary via Wiktextract

Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective satellite

Meaning 3

spreading or spread throughout

Definition source: Princeton WordNet 3.0

Examples

  • armed with permeative irony...he punctures affectations
  • the pervasive odor of garlic
  • an error is pervasive if it is material to more than one conclusion

Meaning relationships

Synonyms: permeating, permeative, pervasive

Antonyms: none provided

History

Etymology

Etymology tree English permeate Proto-Indo-European *-onts Latin -ns Latin -āns Old French -antbor. Proto-Indo-European *-onts Proto-Germanic *-ndz Proto-West Germanic *-andī Old English -ende Middle English -ant English -ant English permeant From permeate + -ant.