面白い
おもしろい · omoshiroi · JLPT N5 · i-adj
interesting
🎭 面白い = face (面) + white (白): faces lit up bright with delight
Folk etymology: a good story or performance by the fire made listeners' faces glow white in the light. So face + white came to mean something that brightens you up: interesting, amusing. Sound hook: oh-mo-she-ROY, the oh! of delight.
面 — enclosure 囗 + 自 (nose/face inside)
Originally a pictograph showing a face framed by an outline, with 自 (nose) inside representing the central feature of the face. The early meaning was 'face,' which extended to 'surface,' 'side,' and 'aspect.' In simplified Chinese, 面 also absorbed 麵, adding the meaning 'flour/noodles.'
白 — pictograph; resembles 日 (sun) with a stroke on top
白 is generally considered a pictograph, traditionally explained as depicting the sun rising with a ray of light above it, hence the meaning 'white' or 'bright.' Some scholars instead see it as a drawing of a thumbnail or an acorn. From 'bright' it extended to 'clear,' 'plain,' and 'to state plainly.'