1. Plural of concha; shell-shaped objects or structures, especially in architecture or anatomy.
Usage: Often used in architectural contexts to refer to shell-like decorative elements or vaults.; In anatomy, refers to shell-shaped structures such as the nasal conchae.
2. A type of Mexican sweet bread shaped like a shell, typically topped with sugar and cinnamon.
Usage: Informal; primarily used in Spanish-speaking contexts and among Spanish speakers in the U.S.

Examples

• The cathedral's dome featured ornate conchas carved into the ceiling.
• The doctor explained that the nasal conchas help filter and warm air as we breathe.
• She bought fresh conchas from the panadería for breakfast.
• The architectural design incorporated several decorative conchas along the archway.
• The conchas were dusted with cinnamon sugar and still warm from the oven.