âº behaviour that shows no interest or energy and shows that someone is unwilling to take action, especially over something important: widespread apathy among students. voter apathy. Thesaurus: synonyms and related words. Lacking interest and enthusiasm. anemic. apathetic.
Mysis is a genus of mysid crustaceans in the family Mysidae, distributed mainly in the coastal zone of the Arctic and high boreal seas. Several species also inhabit northern freshwater lakes and the brackish Caspian Sea. Fifteen species are recognized. Body lengths range from 1 to 3 centimetres (0.4 to 1.2 in).
(cytology) Lysis occurs as a result of viral or osmotic mechanisms that compromise the integrity of the cell membrane.ysis. Definition. noun. (cytology). The disintegration or rupture of the cell membrane, resulting in the release of cell contents or the subsequent death of the cell. (medicine). The gradual recovery or recuperation from an acute disease. (suffix: - lysis).