LycopsidaPronunciation: /lʌɪˈkɒpsɪdə/Definition of Lycopsida noun Botany a class of pteridophyte plants that comprises the clubmosses and their extinct relatives. Derivatives lycopsid noun & adjective Origin:modern Latin (plural), from Greek lukos 'wolf' + opsis 'appearance'Lycopsida in other Oxford dictionaries Definition of Lycopsida in the US English dictionary
