σιτηρός
From LSJ
Τὸ γὰρ περισσὰ πράσσειν οὐκ ἔχει νοῦν οὐδένα → There is no sense in doing things beyond the usual measure
English (LSJ)
ά, όν,
A of corn, τὰ σ. γεύματα food made from corn, Hp. Acut.10; σ. μέτρα corn measures, Arist.EN1135a2; μέδιμνος σ. IG22.1013.27; σιτηρά, ἡ, tax on corn, ib.1707.6, BGU1742.16, 1743.13 (i B.C.). II fit for food, eatable, Xenocr. ap. Orib.2.58.47. III καρπὸς ὁ σ. cereals, Thphr.Vent.13; so τὰ σ.,= τὰ σιτώδη, opp. ζῷα, λάχανα, Id.HP1.10.7, 8.2.3, Dsc.3 Prooem.