"trade"

includes every profession, trade, business, employment, calling, occupation or venture, including the letting of any property and the use of or the grant of permission to use any patent as defined in the Patents Act or any design as defined in the Designs Act or any trade mark as defined in the Trade Marks Act or any copyright as defined in the Copyright Act or any other property which is of a similar nature;

[Definition substituted by section 4(1)(zZj) of the Taxation Laws Amendment Act, 2013 (Act No. 31 of 2013), GG 37158, dated 12 December 2013]