What is the medical abbreviation meaning twice a day? The medical abbreviation for twice a day is B.I.D., referring to bis in die, which is the Latin version of this term. It is sometimes written without the punctuation. qid
Type 2 diabetes mellitus (formerly called NIDDM, type II or adultonset) is characterised by variable insulin resistance in peripheral tissue and insulin deficiency due to an insulin secretory defect of the beta cell.
One suggestion is that Bugs Bunny's references to Elmer Fudd as a poor little Nimrod, while most likely using the term's hunter sense, contributed to the development of a sense one who is easily confounded.