Wiktionary
n. (context medicine English) biological products, such as antitoxins or vaccines, used to induce immunity
Wikipedia
Biologicals is a bimonthly peer-reviewed scientific journal and the official journal of the International Alliance for Biological Standardization. The journal covers research on the development, production, quality control, and standardization of biological derived from both novel and established biotechnologies.
Usage examples of "biologicals".
The biologicals were all alla-made realware: primarily coral polyps and the diatoms they fed upon.
The biologicals of the new world would not be permitted to throw their fission weapons onto the bridgeheads this time.
He had seen also a number of other notables, of lesser caliber, but whose business at a firm which made biologicals was an equally improper subject for guessing games.