stomodeum
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
14
Scrabble Score
9
Letters
2
Syllables
7
Unique Chars
Meaning
noun
A depression on the ectoderm of a developing embryo that becomes the mouth.
Etymology
From Ancient Greek στόμα (stóma, “mouth”) + a latinized and nominalized form of Ancient Greek ὁδαῖος (hodaîos, “on the way”). Compare proctodeum, urodeum, coprodeum, and phallodeum.