That which is offered for the sake of flourishing [crops] [εὐθαλία ].
Greek Original:
Θαλύσιον: τὸ ὑπὲρ εὐθαλίας διδόμενον.
Note:
Usually in the plural, "offerings of first-fruits," as at Homer, Iliad 9.534 (web address 1); cf. scholion on that passage; also Etymologicum Magnum 442.13.