noun a cell in a honeycomb.
2. alveolus ·noun a small cavity in a coral, shell, or fossil.
3. alveolus ·noun a small depression, sac, or vesicle, as the socket of a tooth, the air cells of the lungs, the ultimate saccules of glands, ·etc.
noun a cell in a honeycomb.
2. alveolus ·noun a small cavity in a coral, shell, or fossil.
3. alveolus ·noun a small depression, sac, or vesicle, as the socket of a tooth, the air cells of the lungs, the ultimate saccules of glands, ·etc.
Webster English vocab. Английский словарь Webster. 2012