serpiginous

詳細解釋：

ser.pig.i.nous

adj.（形容詞）
Of or being a skin lesion with a wavy or indented margin.
匐行性的：皮膚機能受損的，呈現波紋狀或鋸齒邊

來源：
From Medieval Latin serpogô serpogin- [lesion] * see serpigo
From Medieval Latin serpogô serpogin- [lesion] *參見 serpigo