lycopodPronunciation: /ˈlʌɪkə(ʊ)pɒd/Definition of lycopod noun Botany a clubmoss, especially a lycopodium. Giant lycopods the size of trees were common in the Carboniferous period. Class Lycopsida: several families Origin: mid 19th century: anglicized form of lycopodiumlycopod in other Oxford dictionaries Definition of lycopod in the US English dictionary