Learn how to say Frankincense correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word frankincense:
an aromatic gum resin obtained from an African tree and burnt as incense. Also called olibanum, gum olibanum.
This resin is obtained from the tree Boswellia sacra, family Burseraceae, native to Somalia
late Middle English: from Old French franc encens, literally ‘high-quality incense’, from franc (see frank1) in an obsolete sense ‘superior, of high quality’ (which also existed in English) + encens ‘incense’