Meaning
A shiny brown chestnut with a pale base, the kind found in spiky husks under the trees in autumn. It represents roasted chestnuts and nuts in general.
It is used for autumn walks, roasted street snacks in winter, cosy food and the colour chestnut brown, often with 🍂 or 🔥. Example: “Roasted chestnuts from the street stall, winter has begun 🌰”.