peristome
(noun) region around the mouth in various invertebrates
peristome
(noun) (botany) fringe of toothlike appendages surrounding the mouth of a moss capsule
Source: WordNet® 3.1
peristome (plural peristomes)
(botany) One or two rings of tooth-like appendages surrounding the opening of the capsule of many mosses.
(zoology) The parts of or surrounding the mouths of numerous invertebrates.
The lip, or edge of the aperture, of a spiral shell.
• importees, prosemite, temporise
Source: Wiktionary
Per"i*stome, n. Etym: [Pref. peri- + Gr.
1. (Bot.)
Definition: The fringe of teeth around the orifice of the capsule of mosses. It consists of 4, 8, 16, 32, or 64 teeth, and may be either single or double.
2. (Zoöl.) (a) The lip, or edge of the aperture, of a spiral shell. (b) The membrane surrounding the mouth of an invertebrate animal.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 July 2025
(noun) the faculty through which the external world is apprehended; “in the dark he had to depend on touch and on his senses of smell and hearing”
Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.
