upfolds
/ʌpˈfoʊldz/
noun
- A fold or crease that goes upward, especially in fabric, paper, or geological layers.
- She smoothed the upfolds in the tablecloth before setting the plates.
- Geologists studied the upfolds in the rock layers to understand ancient mountain formation.
- The dress had delicate upfolds along the sleeves that gave it a puffy look.