Evincing meaning

Shakespeares reference in King Lear (Act iii., Sc. iv.) may be quoted as evincing acquaintance with mildew in the 17th century, as also the interesting Rouen law of Loverdo (1660).

In 1832 he wrote a paper for the Royal Society of London on the "Organs of the Human Voice," in which he gave many illustrations of the physiological action of these parts, and in 1833 a Bridgewater treatise, The Hand: its Mechanism and Vital Endowments as evincing Design.