English-Thai Dictionary
peristome
N ขอบ ปาก ฟันบน รอบ ปาก ถุง หุ้ม ของ พืช จำพวก มอ ส
Webster's 1913 Dictionary
PERISTOMA
Pe *ris "to *ma, n.; pl. Peristomata. Etym: [NL. ]
Defn: Same as Peristome.
PERISTOME
Per "i *stome, n. Etym: [Pref. peri- + Gr.
1. (Bot. )
Defn: 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.
PERISTOMIAL
PERISTOMIAL Per `i *sto "mi *al, a. (Zoöl.)
Defn: Of or pertaining to a peristome.
PERISTOMIUM
Per `i *sto "mi *um, n. Etym: [NL. ]
Defn: Same as Peristome.
New American Oxford Dictionary
peristome
per i stome |ˈperəˌstōm ˈpɛrəstoʊm | ▶noun Zoology the parts surrounding the mouth of various invertebrates. • Botany a fringe of small projections around the mouth of a capsule in mosses and certain fungi. ORIGIN late 18th cent.: from modern Latin peristoma, from Greek peri- ‘around ’ + stoma ‘mouth. ’
Oxford Dictionary
peristome
peristome |ˈpɛrɪstəʊm | ▶noun 1 Zoology the parts surrounding the mouth of various invertebrates. 2 Botany a fringe of small projections around the mouth of a capsule in mosses and certain fungi. ORIGIN late 18th cent.: from modern Latin peristoma, from Greek peri- ‘around ’ + stoma ‘mouth ’.
Duden Dictionary
Peristom
Pe ri s tom , Pe ris tom Substantiv, Neutrum , das |Perist o m |das Peristom; Genitiv: des Peristoms griechisch-neulateinisch 1 Zoologie besonders ausgeprägtes Mundfeld bei niederen Tieren z. B. bei Wimpertierchen, Seeigeln 2 Botanik aus Zähnen gebildeter Mundbesatz an der Sporenkapsel von Laubmoosen
The Wordsmith Dictionary