Entry 1 sense Webster, 1913 Haematotherma /(hĕm`ȧ*tō̇*thẽr"mȧ [or] hē`mȧ-)/ · Haem·a·to·ther·ma · IPA 01 n. pl. Same as Hematotherma. 1. Same as Hematotherma.(Zool.) See: Hematotherma