A poison that disrupts cell division by affecting the protein threads that connect the centromere regions of chromosomes, known as spindles.

Synonym of mulukhiyah

plural of spinal

Grayia spinosa, a species of hopsage.

A surname from Italian.

plural of Spinale

(cricket) A finger spinner.

(anatomy) A projection at the anterior end of the iliac crest.

(anatomy) A single unpaired artery that is formed by the anastomosis of a branch of the vertebral artery on each side and that descends in the anterior median fissure of the spinal cord.

(anatomy) Either of two arteries of which one arises from a vertebral artery on each side below the level at which the corresponding branch of the anterior spinal artery arises and which descend on the posterior lateral surface of the spinal cord along a line passing close to the entrance of the dorsal roots to the spinal cord.