Alveolus

Definition:

• (n.) A cell in a honeycomb.
• (n.) A small cavity in a coral, shell, or fossil
• (n.) A small depression, sac, or vesicle, as the socket of a tooth, the air cells of the lungs, the ultimate saccules of glands, etc.

Compare alveolus with other words:

alveolus vs. hole

alveoli vs. alveolus

acinus vs. alveolus

alveolate vs. alveolus

alveolus vs. blood

alveolus vs. oxygen

alveolus vs. lung

alveolus vs. pit

alveolus vs. cavity

alveolar vs. alveolus

alveolus vs. atrium