glassen

/ˈɡlɑːsən/

//ˈɡlɑːsən// adj

"glassen" is a 7-letter English headword indexed on PlainSpell.

The verdict

“glassen” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Made of or consisting of glass.

Key facts for glassen
PropertyValue
Headwordglassen
LanguageEnglish
Part of speechAdjective
IPA/ˈɡlɑːsən/
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “glassen” sits in English frequency

glassen falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

glassen is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˈɡlɑːsən/. Rarity is why readers land here mid-draft. 2 senses are on record.

glassen doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From Middle English glassen, glasen, from Old English glæsen (“made of glass”), from Proto-West Germanic *glasīn (“made of glass; glazen”). Equivalent to glass + -en (adjective suffix). Doublet of glazen. The correct English form is glassen, spelled G-L-A-S-S-E-N.

Definition

  1. 1
    Made of or consisting of glass.
  2. 2
    Resembling glass; glassy; glazed.

Etymology

From Middle English glassen, glasen, from Old English glæsen (“made of glass”), from Proto-West Germanic *glasīn (“made of glass; glazen”). Equivalent to glass + -en (adjective suffix). Doublet of glazen.

Synonyms

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "glassen"?
"glassen" is spelled G-L-A-S-S-E-N. The IPA pronunciation is /ˈɡlɑːsən/.
What does "glassen" mean?
As an adjective, "glassen" means: Made of or consisting of glass.
How do you pronounce "glassen"?
The IPA (International Phonetic Alphabet) transcription for "glassen" is /ˈɡlɑːsən/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "glassen"?
From Middle English glassen, glasen, from Old English glæsen (“made of glass”), from Proto-West Germanic *glasīn (“made of glass; glazen”). Equivalent to glass + -en (adjective suffix). Doublet of glazen. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “glassen”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is G-L-A-S-S-E-N - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈɡlɑːsən/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list