Opsonium definitions

Opsonium

1) Food used as a relish
Found on https://www.crosswordclues.com/clue/opsonium

---

opsonium

anything eaten with bread as a relish
Found on http://phrontistery.info/o.html

---

opsonium

opsonium Food used as a relish.
Found on http://www.wordinfo.info/words/index/info/view_unit/1493/

---