Strong's Greek #257 - ἅλων, ωνος, ἡ halón (a threshing floor)

floor.

Probably from the base of heilisso; a threshing-floor (as rolled hard), i.e. (figuratively) the grain (and chaff, as just threshed) -- floor.

see GREEK heilisso

Strong's 257: ἅλων

ἅλων, (ωνος, ἡ (in the Sept. also ὁ, cf. Ruth 3:2; Job 39:12), equivalent to ἡ ἅλως, genitive ἅλω, a ground-plot or threshing-floor, i. e., a place in the field itself, made hard after the harvest by a roller, where the grain was threshed out: Matthew 3:12; Luke 3:17. In both these passages, by metonymy of the container for the thing contained, ἅλων is the heap of grain, the flooring, already indeed threshed out, but still mixed with chaff and straw, like Hebrew גֹּרֶן, Ruth 3:2; Job 39:12 (the Sept. in each place ἅλωνα); (others adhere to the primary meaning. Used by Aristotle, de vent. 3, Works, 2:973{a} 14).

Strong's Greek: 257. ἅλων (halón) — 2 Occurrences

Matthew 3:12 - N-AFS
GRK: διακαθαριεῖ τὴν ἅλωνα αὐτοῦ καὶ
NAS: and He will thoroughly clear His threshing floor; and He will gather
KJV: his floor, and
INT: he will clear the threshing floor of him and

Luke 3:17 - N-AFS
GRK: διακαθᾶραι τὴν ἅλωνα αὐτοῦ καὶ
NAS: to thoroughly clear His threshing floor, and to gather
KJV: his floor, and
INT: he will clear the threshing floor of him and