The Collaborative International Dictionary
Cultirostral
Cultirostral \Cul`ti*ros"tral\ (-t?-r?s"tral), a. [See Cultirostres.] (Zo["o]l.) Having a bill shaped like the colter of a plow, or like a knife, as the heron, stork, etc. [1913 Webster] ||
Wiktionary
cultirostral
a. (context zoology English) Having a bill shaped like the colter of a plough, or like a knife, as in the heron, stork, etc.