lyonnaise Meaning, Definition & Usage

  1. adjective satellite cooked with onions

WordNet

Ly`on`naise" adjective
Etymology
F. lyonnaise, fem. of lyonnais of Lyons.
Definitions
  1. (Cookery) Applied to boiled potatoes cut into small pieces and heated in oil or butter. They are usually flavored with onion and parsley.

Webster 1913