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Words related to orifices

or·i·fice
O o

  • dilator

    Anatomy. a muscle that dilates some cavity of the body.

  • geyserite

    a variety of siliceous sinter deposited about the orifices of geysers and hot springs.

  • lavabo

    Ecclesiastical. the ritual washing of the celebrant's hands after the offertory in the Mass, accompanied in the Roman rite by the recitation of Psalm 26:6–12. the passage recited. the small towel or the basin used.

  • spiracle

    a breathing hole; an opening by which a confined space has communication with the outer air; air hole.

  • stoma

    Also, stomate. Botany. any of various small apertures, especially one of the minute orifices or slits in the epidermis of leaves, stems, etc., through which gases are exchanged.
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