Standard Lemma guide

sesquialter

adj · noun · 4 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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  • General-American: /sɛskwɪˈaltər/
  • Received-Pronunciation: /sɛskwɪˈaltə/

1

adj

Meaning 1

Synonym of sesquialterate, 11⁄2 times.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, not-comparable

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sesquialterate, 11⁄2 times

Antonyms: none provided

2

adj

Meaning 2

Synonym of sesquialteral, of or relating to 11⁄2 notes.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, obsolete

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sesquialteral, of or relating to 11⁄2 notes

Antonyms: none provided

3

noun

Meaning 3

Synonym of sesquialtera, a 11⁄2 note.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sesquialtera

Antonyms: none provided

4

noun

Meaning 4

Synonym of sesquialtera, an organ stop.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sesquialtera

Antonyms: none provided

History

Etymology

From Latin sēsquialter, from sēsqui- (“a half and a”) + alter (“another, a second”).