A river in Northern Ireland, County Londonderry.

(biochemistry) A nonessential amino acid, CH₂OH.CH(NH₂)COOH, found in most animal proteins, especially silk.

One of 67 counties in Alabama, United States. County seat: Troy. / One of 75 counties in Arkansas, United States. County seat: Murfreesboro.

Third-person singular simple present indicative form of yaffle