noun
speech; eloquence; way of speaking
Only when written 弁 / 辯
Refers to one's manner of speaking, fluency, or rhetorical skill. Often used in compounds like 弁が立つ (to be eloquent).
彼は弁が立つので、交渉役に選ばれた。
He was chosen as the negotiator because he is eloquent.
noun, used as a suffix
Only when written 弁 / 辯
Suffix indicating a regional or foreign speech pattern, e.g., 大阪弁 (Osaka dialect), 関西弁 (Kansai dialect).
彼女は生まれも育ちも東京だが、関西弁が上手だ。
She was born and raised in Tokyo, but she speaks Kansai dialect well.
noun
bento; box lunch
Only when written 弁 / 辨
Abbreviation of 弁当 (bentō). Common in casual contexts and compounds like 駅弁 (station bento).
See also: 弁当
昼はいつもコンビニで弁を買っている。
I always buy a bento at the convenience store for lunch.
noun
Only when written 弁 / 瓣
Botanical term for a flower petal. Often used in compounds like 花弁 (flower petal).
桜の花弁が風に舞っている。
Cherry blossom petals are dancing in the wind.
noun
Only when written 弁 / 瓣
Mechanical or anatomical term for a valve. Common in compounds like 安全弁 (safety valve) or 心臓弁 (heart valve).
この機械には安全弁が付いている。
This machine is equipped with a safety valve.
noun
Oversight Department (ritsuryō system)
Only when written 弁 / 辨
Historical term for a division of the daijokan under the ritsuryō system, responsible for controlling central and provincial governmental offices. Rare outside historical texts.
律令制では、弁官が太政官の下で実務を担当した。
Under the ritsuryō system, the Benkan (Oversight Department) handled practical affairs under the Daijokan.
Outdated kanji for speech/dialect senses; replaced by 弁 in modern Japanese.
The kanji 弁 is a modern simplification of several distinct characters (辯, 瓣, 辨) that were merged after the 1946 script reform. Each original character had separate meanings: 辯 for speech, 瓣 for petal/valve, and 辨 for discernment/management. The reading べん is the Sino-Japanese on'yomi.