Strong's #109: aer (pronounced ah-ayr')

from aemi (to breathe unconsciously, i.e. respire; by analogy, to blow); "air" (as naturally circumambient):--air. Compare 5594.

Thayer's Greek Lexicon:

̓́

aēr

1) the air, particularly the lower and denser air as distinguished from the higher and rarer air

2) the atmospheric region

Part of Speech: noun masculine

Relation: from aemi (to breathe unconsciously, i.e. respire; by analogy, to blow)

Citing in TDNT: 1:165, 25

Usage:

This word is used 7 times:

 

Acts 22:23: "dust into the air,"
1 Corinthians 9:26: "I, not as one that beateth the air:"
1 Corinthians 14:9: "for ye shall speak into the air."
Ephesians 2:2: "prince of the power of the air, the spirit that now worketh"
1 Thessalonians 4:17: "to meet the Lord in the air: and so shall we ever"
Revelation 9:2: "sun and the air were darkened by reason of the smoke"
Revelation 16:17: "vial into the air; and there came a great voice"