1. Noun

   bamboo steamer; steaming basket; wooden frame holder with reed base used to steam food over a pot

   Usually written using kana alone井籠 (rarely 井篭) refers to a square basket

2. soba served on a small wickerwork tray; wickerwork tray (for serving soba)

   Usually written using kana alone

Also written 蒸篭【せいろ】seiro、井籠【せいろ】seiro、井篭【せいろ】seiro