pyren-
combining form
or pyreno-
Etymology: New Latin, from Greek pyrēn-, pyrēno-, from pyrēn — more at furze
1. : stone of a fruit
< pyrenocarp >
2. : nucleolus
< pyrenematous >
< pyrenin >
or pyreno-
1.
< pyrenocarp >
2.
< pyrenematous >
< pyrenin >