Origin of orach
Examples from the Web for orache
Orach, Orache, or′ach, n. one of several European plants used as spinach.
Orache is frequently used as a substitute for Spinach where the ordinary variety fails.
It feeds in the autumn on the flowers and seeds of various kinds of goosefoot (Chenopodium), also on Orache (Atriplex).The Moths of the British Isles, Second Series|Richard South