castor

(kăsˈtər)

1. An oily, brown, odorous substance obtained from glands in the groin of the beaver and used as a perfume fixative.
2. A hat made of beaver fur or an imitation.
3. A heavy wool fabric used especially for overcoats.

(kăsˈtər)

(kăsˈtər)

1. Greek Mythology One of the Dioscuri.
2. A double star in the constellation Gemini, the brightest star in the group, approximately 46 light-years from Earth.