Why this word is great
CREPUSCULE — [Noun] The liminal light of dawn or dusk, that ambiguous glow between day and night. From Middle French crepuscule, from Old French crepuscule, borrowed from Latin crepusculum ("twilight, dusk"), its roots curling back to creper ("dusky, uncertain"). Unlike "dusk" (which marks only the day's end) or "gloaming" (which leans into lyric melancholy), crepuscule is the scientist's term for the world holding its breath. It is the pale gold bleeding through half-closed blinds, the streetlamps flickering on but not yet needed, the way a room seems to pause between one thought and the next—proof that even time hesitates, sometimes.