blue; like the color of a clear sky

(bound form) wing of a bird or insect; also refers to objects that resemble wings

leaf of a plant; foliage; something resembling a leaf, such as a lobe of a lung or a shutter blade

(bound form) bird of the Pycnonotidae family; bulbuls are small to medium-sized birds with short necks and wings, known for their melodic singing and diet of berries and insects