出典:Wiktionary
出典:『Wiktionary』 (2026/05/23 20:53 UTC 版)
From the vowels in the last two words of the final phrase of the Gloria Patri doxology in Latin: “[…] in saecula saeculōrum. Āmēn.” (literally “[…] into ages of ages (for ever and ever). Amen.”). In liturgical works used in Gregorian chant, instead of repeating the words, the letters were printed under musical notes to indicate how the syllables of the words should be sung in different melodies.
euouae (plural not attested) (music)
According to Guinness World Records, this is the longest word in the English language which is made up of nothing but vowels.
出典:Wikipedia
出典:『Wikipedia』 (2011/08/05 01:31 UTC 版)
Euouae is a mnemonic which was used in medieval music to denote the sequence of tones in the "seculorum Amen" passage of the lesser doxology, Gloria Patri, which ends with the phrase In saecula saeculorum, Amen. In plainchant sources, the differentia, that is, the melodic formula to be sung at the end of every line of chanted psalmody, would be written over either the letters EUOUAE, or merely E----E, representing the first and last vowel of "seculorum Amen."