Extended Strong's Greek Lexicon (Abbott-Smith based)
censer
Usage: λιβανωτός, -οῦ, ὁ (λίβανος), [in LXX: 1Ch.9:29, 3Ma.5:2 * ;] __1. in cl. (and LXX), frankincense, the gum of the libanus. __2. = Late Gk., λιβανωτρίς, a censer: Rev.8:3, 5 (the same form appears in Inscr.; MM, xvi).† (AS)