spurious diphthong
Word Rarity
Very rare
Frequency: Zipf frequency 2.03 in modern English
29
Scrabble Score
17
Letters
4
Syllables
11
Unique Chars
Meaning
noun
Either of the digraphs ει and ου in Ancient Greek, when they represent a long vowel arising from compensatory lengthening or contraction rather than an actual diphthong