D defs.my
Entry 1 sense Webster, 1913

Pseudo-bulb

· Pseu·do-bulb · IPA
01 n. An aërial corm, or thickened stem, as of some epiphytic orchidaceous plants.
  1. 1.
    An aërial corm, or thickened stem, as of some epiphytic orchidaceous plants.(Bot.)