1. قَدْحٌ
qadoHN * and ↓ qaAdiHN , [the former, in the CK, in this case, erroneously, with fet-h to the d ,] A canker, or corrosion, incident in trees and in teeth: (L, K:) [the former is originally an inf. n.: and] each, in the sense here expl., an epithet in which the quality of a subst. predominates: (L:)
2. قِدْحٌ
qidoHN * An arrow, (S, Msb, K, &c.,) [i. e.] the pared wood, or rod, of an arrow, (Mgh,) before it has been furnished with feathers and a head: (S, Mgh, Msb, K, &c.:) or an arrow when straightened, and fit to be feathered and headed: (T, voce bariY~N , q. v.:) or a rod that has attained the desired
3. قَدَحٌ
qadaHN * [ A drinking-cup or bowl; ] a certain vessel (Msb, K) for drinking, (S, Mgh,) well known, (Msb,) large enough to satisfy the thirst of two men: (A 'Obeyd, K:) or a small one and a large one: (K:) [in the K voce EulobapN , it is applied to a vessel used for milking, sometimes made of camel's