Last Updated
：2026/01/15
井
Hiragana
い / せい
Noun
Japanese Meaning
地面を掘り下げて地下水をくみ上げる施設、またはその穴。 / 井戸の周囲に設けられた囲いや枠。 / 二十八宿の一つ「井宿（いぼし）」を指す。 / 漢字「井」の形や構造に由来する区画・区切りを表すことがある。
Easy Japanese Meaning
みずをくむために じめんを ふかくほった あな。ちゅうごくの ほしの ならびの なまえにも つかう。
Chinese (Simplified) Meaning
水井 / 井圈（井口的石圈或栏） / 井宿（中国二十八宿之一）
Chinese (Traditional) Meaning
水井 / 井欄 / 井宿（中國星宿名）
Korean Meaning
우물 / 우물 둘레의 테 / (중국 별자리) 정(井)
Indonesian
sumur / bibir/tepi sumur / Sumur (konstelasi Tiongkok)
Vietnamese Meaning
giếng / thành giếng / sao Tỉnh (chòm sao Trung Hoa)
Tagalog Meaning
balon / bakod sa bunganga ng balon / “Balon,” mansiyon sa konstelasyong Tsino
Sense（1）
well, well curb
Sense（2）
Well (Chinese constellation)
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
井
See correct answer
He drew water from the well.
See correct answer
彼は井戸から水を汲んできました。
Japanese - English
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