Why this word is great
TRIODION — [Noun] The liturgical book used by the Eastern Orthodox Church containing the hymns and services for the pre-Lenten period, Great Lent, and Holy Week. From Ancient Greek Τριῴδιον (Triōídion), from τρία (tría, "three") and ᾠδή (ōidḗ, "ode"), meaning "book of three odes." Unlike the Pentecostarion, which charts the luminous, fixed ascent from Easter to Pentecost, or the Menaion, which anchors the stable sanctity of the sanctoral calendar, the Triodion maps a deliberate, inward descent into shadow. It is the scent of melted beeswax in a cooling vigil lamp, the tactile ache of a forehead pressed against cool wood during a prostration, and the deliberate, aching suppression of the word "Alleluia"—a manual for the soul's necessary descent, proving that the surest path to light is first to name, and count, every shade of dark.