ultrapermanent

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adjective

Of great permanence; very long-lasting.

Scrabble 18
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Meanings

adjectiveultrapermanent (comparative more ultrapermanent, superlative most ultrapermanent)

comparative more ultrapermanent · superlative most ultrapermanent

  1. Of great permanence; very long-lasting.

    PVC, the hard plastic polymer polyvinyl chloride, “is not a long-term, ultrapermanent material,” he said.

    2008 June 27, Billie Cohen, “Water, Soap and Open Air”, in New York Times

Origin

From ultra- + permanent.

Full word history & related roots →
Cite this entry
APA

ultrapermanent. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/ultrapermanent

MLA

“ultrapermanent.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultrapermanent. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “ultrapermanent,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/ultrapermanent.

Source: ultrapermanent on Wiktionary, CC BY-SA 4.0.