Meaning of CONCHA in English

CONCHA

[con.cha] n, pl con.chae [It & L; It conca semidome, apse, fr. LL concha, fr. L, shell] (ca. 1639) 1 a: the plain semidome of an apse b: apse

2: something shaped like a shell; esp: the largest and deepest concavity of the external ear -- con.chal adj

Merriam-Webster English vocab.      Английский словарь Merriam Webster.