D defs.my
Entry 4 senses Webster, 1913

Vexillum

· Vex·il·lum · IPA
01 n. A flag or standard.
pl. Vexilla ((#))
  1. 1.
    A flag or standard.(Rom. Antiq.)
  2. 2.
    A banner.(Eccl.)
  3. 3.
    The upper petal of a papilionaceous flower; the standard.(Bot.)
  4. 4.
    The rhachis and web of a feather taken together; the vane.(Zool.)