It is often fruitless to help people that are stupid and do stupid things.

(anatomy) Synonym of spinal canal.

(anatomy) A narrow branched passage that extends from the floor of the nasal cavity to the incisive fossa and transmits the nasopalatine nerve and a branch of the greater palatine artery.

(anatomy) An anteroposterior canal in the base of each medial pterygoid plate of the sphenoid bone that gives passage to the Vidian artery and the Vidian nerve.

(neuroanatomy) A nerve formed by the union of the greater petrosal and the deep petrosal nerves that passes forward through the pterygoid canal in the sphenoid bone and joins the pterygopalatine ganglion.

A street in Manhattan, New York City, New York, United States, where the defensive and transport canal of New Amsterdam once ran, beyond the city wall.

I have nothing to complain about; everything is okay with me.

(anatomy) A short auditory canal in the petrous portion of the temporal bone through which pass the facial and vestibulocochlear nerves and the internal auditory artery.

(anatomy) A bony canal within the mandible that gives passage to blood vessels and nerves supplying the lower teeth.

(neuroanatomy) A minute canal running through the gray matter of the whole length of the spinal cord and continuous anteriorly with the ventricles of the brain.