phleboidal--prophetes.ai

phleboidal, a.
  (flɪˈbɔɪdəl)
  [f. phleb- + -oid + -al¹.]
  Resembling a vein or veins: see quot.

1876 Encycl. Brit. IV. 87/1 The tissue composed of these moniliform vessels has been denominated phleboidal.

Oxford English Dictionary