Sanakirja
Tekoälykääntäjä

Vaihtoehtoiset kirjoitusmuodot

Käännöksiä ei löytynyt valitulle kohdekielelle.

Samankaltaisia sanoja

Määritelmät

Substantiivit

  1. (botany) One or two rings of tooth-like appendages surrounding the opening of the capsule of many mosses.
  2. (zoology) The parts of or surrounding the mouths of numerous invertebrates.
  3. The lip, or edge of the aperture, of a spiral shell.

Esimerkit

  • Its removal does not, however, leave the mouth of the capsule wide open, for around the margin are two circles of pointed teeth forming the peristome.
  • We can distinguish therefore in the body of a polyp the column, circular or oval in section, forming the trunk, resting on a base or foot and surmounted by the crown of tentacles, which enclose an area termed the peristome, in the centre of which again is the mouth. [...] The mouth may be level with the surface of the peristome, or may be projecting and trumpet-shaped.

Taivutusmuodot

Monikkoperistomes

Luokat