Entry 1 sense Webster, 1913 Alnage /(ăl"nā̇j)/ · Al·nage · IPA /ˈɔːlnɪd͡ʒ/ 01 n. Measurement (of cloth) by the ell; also, a duty for such measurement. 1. Measurement (of cloth) by the ell; also, a duty for such measurement.(O. Eng. Law)