Noun
The point on the side of the skull where the lambdoid, parieto-mastoid and occipito-mastoid sutures.
Source: Webster's dictionaryBy Androgeneia of Phaestus he had Asterion, who commanded the Cretan contingent in the war between Dionysus and the Indians. Source: Internet
Astronomical chart showing Bootes the Ploughman holding a spear, a sickle, and two dogs, Asterion and Chara, on a leash, also showing a quadrant, and the hair of Berenice forming the constellations. Source: Internet