Artificial intelligent assistant

columniform

columniform, a.
  (kəˈlʌmnɪfɔːm)
  [f. L. columna + -form.]
  Column-shaped.

1816 G. S. Faber Orig. Pagan Idol. II. 412 A circular columniform altar blazing with fire. 1848 Dana Zooph. 507 Tubercles echinate, prominent, columniform. 1876 Gross Dis. Bladder 56 The columniform bladder.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC a64a0418273fd4012b4c8c6f6641087f