updates | April 07, 2026 Definitions of atelia - OneLook Definitions from Wiktionary (atelia)▸ noun: (pathology) incomplete development (of a body part)aplasia, agenesis, Amelia, hypoplasia, anisomelia, hemiagenesis, athelia, amyoplasia, heterotopia, anostosis, more...▸ Words similar to atelia▸ Usage examples for atelia▸ Idioms related to atelia▸ Civic discussion about atelia (New!)▸ Popular adjectives describing atelia▸ Words that often appear near atelia▸ Rhymes of atelia▸ Invented words related to atelia