acephalostomia
The congenital lack of most of the headThe congenital lack of most of the head (having only a mouth-like opening)
Meaning
1 senses(uncountable)The congenital lack of most of the head (having only a mouth-like opening)
Origin
From a- + cephalo- + stoma + -ia.From a- + cephalo- + stoma + -ia.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable