How to Write 炉 (lú) — Meaning “stove; furnace”

Imagine a small house (户) that is on fire (火) — that house is a stove or furnace. Picture a fiery door opening to a room full of heat, and the shape of 户 looks like a door with a roof.

Write the fire radical first: dot, short left-falling, right-falling, then long left-falling. The right side 户 starts with a dot, then a horizontal left-falling stroke, a vertical left-falling stroke, and a final horizontal. A common mistake is making the fire radical too wide or writing the left-falling stroke of 户 too long, which changes the balance.

炉 (stove) has fire radical on left and 户 (door) on right. 灯 (lamp) has fire radical and 丁 (nail), so it means a lamp that gives light. 灰 (ash) has fire radical on top and 又 (hand) below, meaning ash left after burning. Visually, 炉 looks like a door with fire, 灯 like a nail with fire, and 灰 like fire above a hand.

炉 appears in words for cooking and heating devices like 火炉 (stove), 烤炉 (oven), and 炉子 (stove). In Chinese culture, a 火炉 is central for family meals, especially in winter with hot pot or steaming dishes, and it symbolizes warmth and togetherness.

Common words containing 炉 include: 火炉 (huǒ lú) — stove; furnace; 烤炉 (kǎo lú) — oven; 炉子 (lú zi) — stove; oven.