The source describes the line of orange sindoor from the nose to the hairline and interprets it through prayers for a husband's longevity and the continuity of family life.
Source article · Original Wave 5 wording and headings are retained below. Editorial notes are separate.
The Visual Symbol of Devotion: The Long Sindoor
A prominent visual feature of Chhath Puja is married women adorned with a bold streak of vivid orange sindoor running from the tip of their nose up to their hairline.
The Symbolism
In Bihari and Purvanchali traditions, the length of the sindoor is closely linked to wishes for the husband's longevity and well-being. Applying it starting from the nose symbolizes the wife's profound devotion and her open expression of prayers for a continuous, flourishing family heritage.
About this edition: Taken from the provided Wave 5 article. The original brief text has not been subtly extended. Cultural interpretations are based on the source; this is neither a medical review nor an authenticated event summary.