Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
tūrĭfĕr (thūr-), fĕra, fĕrum, adj. [tusfero], incense-bearing, that bears, yields, or produces incense: Indus, Ov. F. 3, 720: regio, Plin. 6, 23, 26, § 104: Sabaei, Val. Fl. 6, 138; cf. Arabes, Claud. III. Cons. Hon. 71: silvae, id. Rapt. Pros. 2, 81: grex, that offers frankincense, i. e. idolaters, heathen, Prud. Apoth. 359.