1. castor - Noun
2. Castor - Proper noun
A genus of rodents, including the beaver. See Beaver.
Castoreum. See Castoreum.
A hat, esp. one made of beaver fur; a beaver.
See Caster, a small wheel.
the northernmost of the two bright stars in the constellation Gemini, the other being Pollux.
Alt. of Castorite
Source: Webster's dictionaryAdvice is like castor oil, easy enough to give but dreadful uneasy to take. Josh Billings
I've been to Vulcan where I've been vulcanized, Carbon where you get carbonated and Standard where you get standardized. Ernie Isley's invited me to Castor ... and I'm not looking forward to it. Ralph Klein
Hindus have a saying that even a castor plant can pass as a tree in a land devoid of real trees. Jesus can pass as God only among people who have never known what constitutes Godhood. Sita Ram Goel
Allergies to drugs such as cyclosporine, teniposide and drugs containing polyoxyethylated castor oil may indicate increased risk of adverse reactions to paclitaxel. Source: Internet
After the third round of the castor crop survey by the official survey agency Agriwatch, it was found that the strong winds, rains and hailstorms harmed the crop in some pockets of Gujarat and Rajasthan during March 2020. Source: Internet
Castor oil was the lubricant of choice, as its lubrication properties were unaffected by the presence of the fuel, and its gum-forming tendency was irrelevant in a total-loss lubrication system. Source: Internet