Source : Webster's Revised Unabridged Dictionary (1913)

Dolabriform \Do*lab"ri*form\, a. [L. dolabra a mattock + -form.]
   Shaped like the head of an ax or hatchet, as some leaves, and
   also certain organs of some shellfish.

Source : WordNet®

dolabriform
     adj : having the shape of the head of an ax or cleaver [syn: {dolabrate}]