n A balsamic resin from the bark of Styrax trees used in perfumes, incense, and medicine; w:Benzoin resin|benzoin resin.
n A type of tree which produces benzoin or has similar properties; specifically, w:Styrax benzoin | Styrax benzoin, w:Lindera benzoin|Lindera benzoin, or w:Ficus benjamina|Ficus benjamina; a benjamin tree.
n (context|US|slang) (alternative form of|Benjamin|nodot=1): a w:United States one hundred-dollar bill | US $100 bill.