From a derivative of sitos; grain-fed, i.e. Fattened -- fatted.
see GREEK sitos
STRONGS NT 4618a: σιτίονσιτίον, σιτιου, τό (diminutive of σῖτος);
1. corn, grain: Acts 7:12 L T Tr WH. In secular writings also,
2. food made from grain (Herodotus 2, 36).
3. eatables, victuals, provisions ((Herodotus), Aristophanes, Xenophon, Plato, Demosthenes, others).