Today's Word of the Day means...
stoma sto·ma (stō'mə)
n. pl. sto·mas or sto·ma·ta (-mə-tə)
A minute opening or pore, as in the surface of a membrane.
A mouthlike opening, such as the oral cavity of a nematode.
A surgically constructed opening, especially one made in the abdominal wall to permit the passage of waste.
Plural stomata (stō'mə-tə)