preatrium
preatrium · preatria
The region in front of the atriumThe region in front of the atrium (in gastropods)
Meaning
1 sensesThe region in front of the atrium (in gastropods)
Origin
From pre- + atrium.From pre- + atrium.
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Forms
plural: preatriaLessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular