Standard Lemma guide

masonite

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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  • CMU ARPABET: M AE1 S AH0 N AY2 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A type of hardboard formed using wooden chips and blasting them into long fibers with steam and then forming them into boards.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Alternative letter-case form of masonite.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a type of fiberboard

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: fiberboard, fibreboard, particle board

History

Etymology

From Mason + -ite, after William H. Mason, who patented the process for making it.

Across languages

Translations

4 source translations are retained for this English entry.

  • Danish: masonit — a type of hardboard
  • German: Masonit — a type of hardboard
  • Russian: масони́т (masonít) — a type of hardboard
  • Swedish: masonit — a type of hardboard