Of a person: devoted to or preoccupied by love, sex, or flirtation; frequently in love; (sometimes more strongly) lascivious; promiscuous.
slang. Infatuated, fond; enamoured of a person or thing. Usually with on or upon. Cf. nuts, adj. 1. Obsolete.
Of, relating to, or characterized by love, (in later use) esp. sexual love or desire. Formerly also: †capable of exciting love or sexual desire (obs…