Undercoat

1.

(a coat of paint, etc., applied before the final coat, a coat worn under an overcoat) ស្រទាប់ (ថ្នាំលាប) ខាងក្នុងខាងក្រោម

1.

(TRANSITIVE) (to apply an undercoat, of paint, etc., to) លាបថ្នាំស្រទាប់ខាងក្នុង

1.

A coat worn under another; a light coat, as distinguished from an overcoat, or a greatcoat.

2.

A growth of short hair or fur partially concealed by a longer growth; as, a dog's undercoat.