serpiginous

ser.pig.i.nous

adj.（形容词）
Of or being a skin lesion with a wavy or indented margin.
匐行性的：皮肤机能受损的，呈现波纹状或锯齿边

来源：
From Medieval Latin serpogô serpogin- [lesion] * see serpigo
From Medieval Latin serpogô serpogin- [lesion] *参见 serpigo