G2586
καπνός
smoke
καπνός, -οῦ, ὁ [in LXX for עָשָׁן ;] smoke: Rev.8:4 9:2-3, 17-18 14:11 15:8 18:9, 18 19:3; ἀτμὶς καπνοῦ, Act.2:19 (LXX).† (AS)
The KJV translates G2586 in the following manner:
smoke (26x)
Full Thayer's lexicon entry
καπνός — kapnós
καπνός; καπνοῦ, ὁ (fr Homer down), smoke: Rev 8:4; Revelation 9:2f, 17, 18; Rev 14:11; Rev 15:8; Rev 18:9; Rev 18:18; Rev 19:3; ἀτμίς καπνοῦ, A. V. vapor of smoke, Act 2:19 after Joe 2:30.
11 occurrences
Acts (1), Revelation of John (10)