D defs.my
Entry 2 senses Webster, 1913

Sedge

/sĕj/ · IPA /sɛd͡ʒ/
01 n. Any plant of the genus Carex, perennial, endogenous, innutritious herbs, often growing in dense tufts in marshy places. They have triangula…
  1. 1.
    Any plant of the genus Carex, perennial, endogenous, innutritious herbs, often growing in dense tufts in marshy places. They have triangular jointless stems, a spiked inflorescence, and long grasslike leaves which are usually rough on the margins and midrib. There are several hundred species.(Bot.)
  2. 2.
    A flock of herons.(Zool.)
Phrases & compounds
Sedge hen — the clapper rail. See under 5th Rail.
Sedge warbler — a small European singing bird (Acrocephalus phragmitis). It often builds its nest among reeds; -- called also sedge bird, sedge wren, night warbler, and Scotch nightingale.