Entry 1 sense Webster, 1913 Loxodromism · Lox·od·ro·mism · IPA 01 n. The act or process of tracing a loxodromic curve; the act of moving as if in a loxodromic curve. 1. The act or process of tracing a loxodromic curve; the act of moving as if in a loxodromic curve.