D defs.my
Entry 1 sense Webster, 1913

Pentachenium

· Pen·ta·che·ni·um · IPA
01 n. A dry fruit composed of five carpels, which are covered by an epigynous calyx and separate at maturity.
  1. 1.
    A dry fruit composed of five carpels, which are covered by an epigynous calyx and separate at maturity.(Bot.)