STOMA
\stˈə͡ʊmə], \stˈəʊmə], \s_t_ˈəʊ_m_ə]\
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The mouth.
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The minute breathing pores of leaves or other organs opening into the intercellular spaces, and usually bordered by two contractile cells.
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The line of dehiscence of the sporangium of a fern. It is usually marked by two transversely elongated cells. See Illust. of Sporangium.
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A stigma. See Stigma, n., 6 (a) & (b).
By Oddity Software
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Artificial openings between two cavities or canals, or between such and the surface of the body. (Stedman, 26th ed)
By DataStellar Co., Ltd
By Willam Alexander Newman Dorland
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.