H7823
סָחִישׁ
offspring
1) volunteer grain 1a) grain that shoots up of itself the second year, without replanting
Full Brown-Driver-Briggs lexicon entry
סָחִישׁ noun [masculine] grain that shoots up of itself in 2nd year (√ unknown); — || סָפִיחַ, 2Kgs 19:29 (= שָׁחִיס || Isa 37:30); on use of this for food, compare Straboxi. 4, 3 (of Albanians).
2 occurrences
II Kings (1), Isaiah (1)