JMdict: 1320350

室内 【しつない】

  1. [n,adj-no] indoor; inside the room
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Room, Apartment, Chamber, Greenhouse, Cellar シツ むろ 2
Inside, Within, Between, Among, House, Home ナイ, ダイ うち 2

Words often seen with this one: (experimental feature)

こと (13), この (12), ゲーム (11), 王様 (10)