Potentially Infectious Biomedical Waste includes, but is not limited to the following: 1  Cultures and stocks of infectious agents and associated biologicals, including cultures from medical and pathological laboratories, from research and industrial laboratories.
1 (biology) During meiosis, the separation of chromosomes (homologous in meiosis I, and sister chromatids in meiosis II). ( 2 in mathematics): conjunction. ( 3 in mathematics): logical connective. ( in logic): inclusive disjunction.
Full Definition of DISJUNCTIVE. 1. a: relating to, being, or forming a logical disjunction. 2. 3. of a pronoun form: stressed and not attached to the verb as an enclitic or proclitic. â disÂ·juncÂ·tiveÂ·ly adverb. See disjunctive defined for English-language learners. ADVERTISEMENT.