mase

/meɪz/

//meɪz// verb

"mase" is a 4-letter English headword indexed on PlainSpell.

The verdict

“mase” is uncommon English (frequency #64,525 among 36,575 “M” headwords), classed as a verb. The kind of spelling people second-guess.

#64,525
frequency rank, English
36,575
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To act as a maser; to emit or subject to maser radiation.

Key facts for mase
PropertyValue
Headwordmase
LanguageEnglish
Part of speechVerb
IPA/meɪz/
Letters4
Frequency rank#64,525
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “mase” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). mase lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

mase is uncommon English at frequency #64,525 among 36,575 “M” headwords, classed as averb, transcribed /meɪz/. Rarity is why readers land here mid-draft. Gloss: "To act as a maser; to emit or subject to maser radiation.".

Our edit-distance generator produced no likely misspellings for mase, suggesting the orthography follows predictable English patterns. No confusable counterpart is on file for this word, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: Back-formation from maser as if mase + agentive -er. Compare lase from laser. The correct English form is mase, spelled M-A-S-E.

Definition

  1. 1
    To act as a maser; to emit or subject to maser radiation.

Etymology

Back-formation from maser as if mase + agentive -er. Compare lase from laser.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "mase"?
"mase" is spelled M-A-S-E. The IPA pronunciation is /meɪz/.
What does "mase" mean?
As a verb, "mase" means: To act as a maser; to emit or subject to maser radiation.
How do you pronounce "mase"?
The IPA (International Phonetic Alphabet) transcription for "mase" is /meɪz/. 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 "mase"?
Back-formation from maser as if mase + agentive -er. Compare lase from laser. 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 “mase”

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

  • The one correct English spelling is M-A-S-E - every other letter order is a misspelling in standard orthography.
  • Say it as /meɪz/ (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

Other uncommon English words near this rank

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