D defs.my
Entry 1 sense Webster, 1913

Siphoniferous

· Si·phon·if·er·ous · IPA
01 a. Siphon-bearing, as the shell of the nautilus and other cephalopods.
  1. 1.
    Siphon-bearing, as the shell of the nautilus and other cephalopods.(Zool.)