Torpor: Sluggishness, dullness, languor, lassitude, stupor, torpidity. People can fall into a state of torpor, as can animals. Some mosquitoes pass the winter in a state of torpor. From the Latin torpor, from torpere, to be sluggish or numb. QUESTION What causes tooth decay? See Answer From Healthy Resources 10 Rheumatoid Arthritis SymptomsWhat Is Exocrine Pancreatic Insufficiency?Common Health Conditions Among Minorities Featured Centers Good and Bad Foods for PsoriasisVideo: Getting Personal on Life With MS Health Solutions From Our Sponsors Shot-Free MS Treatment Your Child and COVID-19