Epidermis

1.

(the outer layer of the skin, the outermost layer of calls covering plants) ស្រទាប់ក្រៅរបស់ស្បែក, ស្បែកក្រៅ

2.

(វេជ្ជសាស្ត្រ) សើស្បែក, ស្បែកក្រៅ

1.

The outer, nonsensitive layer of the skin; cuticle; scarfskin.

2.

The outermost layer of the cells, which covers both surfaces of leaves, and also the surface of stems, when they are first formed. As stems grow old this layer is lost, and never replaced.