Entry 1 sense Webster, 1913 Mythologizer · My·thol·o·gi·zer · IPA /mɪˈθɒləd͡ʒaɪzə(ɹ)/ 01 n. One who, or that which, mythologizes. 1. One who, or that which, mythologizes. “Imagination has always been, and still is, in a narrower sense, the great mythologizer.” — Lowell.