the study of the formation, meaning, and use of words and of idiomatic combinations of words. lexicology.
Confidence votes 361. A prescription number is a number that the pharmacy assigns to each prescription in order to keep track of them. 3 people found this useful.
Re: Hydrocodone prescription question. I am a licensed pharmacy technician, vicodin is a schedule III drug as many opiates are. A rx for any III can have only 6 fills, I original fill and 5 refills and the original rx is only good for 6 months.