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 ]
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 ]