[or.ache] or or.ach n [ME orage, arage, fr. MF arrache, fr. (assumed) VL atrapic-, atrapex, fr. Gk atraphaxys] (13c): any of various herbs (genus Atriplex) of the goosefoot family that include some (as A. hortensis) used as potherbs
ORACHE
Meaning of ORACHE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012