symptomize,v.|ˈsɪmptəmaɪz| [f. as prec. + -ize; cf.symbolize.] trans.= symptomatize. 1884J. Tait Mind in Matter iv. 180 Demoniacal possession..was symptomised by superhuman manifestations.1908Westm.Gaz. 26 Oct. 8/1 This work symptomises a spirit new in Great Britain's municipal bodies.