"pensionable disability"

in relation to a member, means a disability which was caused or aggravated by military service within the meaning of section 2, provided it was in the opinion of the Director-General not caused or aggravated by the member's own misconduct, and which has  been determined or redetermined in terms of section 7;

[Definition substituted by section 18 of Act No. 96 of 1983 (Notice No. 1523, GG 8809, dated 13 July 1983)]