- 仙人掌 xiānrénzhǎng cactuscactus; any fleshy-stemmed desert plant in the cactus family
- 仙人球 xiānrénqiú ball cactuscactus with globular or elliptic fleshy stems and rows of spines, often featuring red or white flowers
- 仙人跳 xiānréntiào badger gameA confidence trick where a man is lured by a woman into a compromising situation, after which her accomplices appear to blackmail or extort money from the victim; honey trap
- 仙人担 xiānréndàn stone barbella traditional athletic device consisting of a long wooden pole with stone wheels at both ends, used for weightlifting and strength training
- 仙人掌果 xiānrénzhǎngguǒ prickly pearthe edible fruit of the [[仙人掌|仙人掌|xian1 ren2 zhang3]]
- 仙人掌杆菌 xiānrénzhǎnggǎnjūn Bacillus cereusA type of bacterium that can cause food poisoning, also known as "Bacillus cereus".
- 仙人球毒碱 xiānrénqiúdújiǎn mescalinea hallucinogenic compound found in certain cacti