A partner's basis is increased by the following items. 1  The partner's additional contributions to the partnership, including an increased share of or assumption of partnership liabilities. 2  The partner's distributive share of taxable and nontaxable partnership income.
Medical Definition of aversion. 1  1: a feeling of repugnance toward something with a desire to avoid or turn from it. 2  2: a tendency to extinguish a behavior or to avoid a thing or situation and especially a usually pleasurable one because it is or has been associated with a noxious stimulus conditioning of food aversions by drug injection.
aversive â(countable and uncountable, plural aversives) ( 1 grammar, uncountable) A grammatical case indicating that something is avoided or feared; the evitative case. ( 2 psychology, countable) An unpleasant stimulus intended to induce a change in behaviour. 3  Skinner, B. F. (1969) Contingencies of Reinforcement.