languorous
Lan"guor*ous, a. Etym: [From Languor: cf. F. langoureux.] Defn: Producing, or tending to produce, languor; characterized by languor. [Obs. or Poetic] Whom late I left in languorous constraint. Spenser. To wile the length from languorous hours, and draw The sting from pain. Tennyson.