follow-on
n.— «Me-too drugs, known in industry parlance as “follow-ons,” are pills that are similar to drugs already on the market and which treat the same disease.» —“‘Me-too’ prescription drugs win support in Tufts study” by Christopher Rowland Boston Globe Nov. 10, 2004. (source: Double-Tongued Dictionary)
Further reading
In 1971, when a new public library opened in Troy, Michigan, famous authors and artists were invited to write letters to the city’s youngest readers, extolling the many benefits of libraries. One of the loveliest was from E.B. White, author of...
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...