Bible Dictionaries
Stair

Vine's Expository Dictionary of NT Words

1: ἀναβαθμός

(Strong's #304 — Noun Masculine — anabathmos — an-ab-ath-mos' )

"an ascent" (akin to anabaino, "to go up"), denotes "a flight of stairs," Acts 21:35,40 . These were probably the steps leading down from the castle of Antonia to the Temple. (See Josephus, B.J., v., 5,8.) In the Sept., it is used, e.g., in the titles of the Songs of Ascents, Psalm 120-134 .

Bibliography Information
Vines, W. E., M. A. Entry for 'Stair'. Vine's Expository Dictionary of NT Words. https://www.studylight.org/​dictionaries/​eng/​ved/​s/stair.html. 1940.