(1) For the purposes of this Part, unless the context otherwise indicates, any word or expression that has been defined in section 1, shall bear the same meaning so defined, and-
‘allowance asset’ means-
(a) a capital asset in respect of which a deduction or allowance is allowable in terms of this Act for purposes other than the determination of any capital gain or capital loss; or
(b) any debt contemplated in section 11 (i) or (j);