Chenopodium album che·no·po·diumalbum uncommon noun 1. common weedy European plant introduced into North America; often used as a potherb Synonymslamb's-quarterspigweedwild spinachChenopodium album Related words Broader terms goosefoot Part of lamb's-quarterwild spinach WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.