浪人 （ロウニン） ronin, masterless samurai, high school graduate waiting for another chance to enter university after having failed the yearly entrance examination, person out of work, jobless person, wanderer, drifter
永牢 （エイロウ） life imprisonment
入牢 （ニュウロウ） imprisonment
Kanji
2472 of 2500 most used kanji in newspapers
Stroke count: 7
Meaning: prison, jail, hardness
Kunyomi: かた.い ひとや
Onyomi: ロウ
Composition: 宀 牛
牢
Radical
Radical: 牛
Meaning: cow
牛
Examples
Onyomi Examples
牢 （ロウ） prison, jail, gaol, firm, solid, strong
浪人 （ロウニン） ronin, masterless samurai, high school graduate waiting for another chance to enter university after having failed the yearly entrance examination, person out of work, jobless person, wanderer, drifter