Definition of royal jelly
: a highly nutritious secretion of the pharyngeal glands of the honeybee that is fed to the very young larvae in a colony and to all queen larvae
First Known Use of royal jelly
Learn More about royal jelly
Britannica.com: Encyclopedia article about royal jelly
Seen and Heard
What made you want to look up royal jelly? Please tell us where you read or heard it (including the quote, if possible).