deduceto arrive at a conclusion by reasoning; to draw a logical conclusion from available factsFrom the fossil record, paleontologists deduced that the species had migrated south during the ice age.NoteFrom the fossil record, paleontologists deduced that the species had migrated south during the ice age.Elon.io is an online learning platformWe have an entire course teaching SAT Words in Context grammar and vocabulary.Start learning SAT Words in Context now