a. [ Gr. &unr_; to warm through; dia` through + &unr_; to warm, &unr_; warm. ] Having the property of transmitting radiant heat; diathermal; -- opposed to athermanous. [ 1913 Webster ]
The Collaborative International Dictionary of English (GCIDE) v.0.53Collaborative International Dictionary (GCIDE)
a. [ Gr. &unr_; to warm through; dia` through + &unr_; to warm, &unr_; warm. ] Having the property of transmitting radiant heat; diathermal; -- opposed to athermanous. [ 1913 Webster ]