دَوِيلٌ

A plant that is a year old, (S, M, K,) and dry: (M, K:) or two years old, (AZ, K,) and worthless: (AZ, TA:) or especially what is dry of the [plants called] نَصِىّ and سَبَط: (M, K, * TA:) or any plant broken and black. (TA.)