beggar's lice is a noun meaning "Eurasian and North American plants having small prickly nutlets that stick to clothing". It carries 2 recorded senses.
Eurasian and North American plants having small prickly nutlets that stick to clothing
any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or loments
Definitions, synonyms and semantic relations for beggar's lice come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.