Entry 1 sense Webster, 1913 Languorous · Lan·guor·ous · IPA /ˈlæŋ(ɡ)ərəs/ 01 a. Producing, or tending to produce, languor; characterized by languor. 1. 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.