noun

Geology, etc. term.
  1. artesian well.

Variations

Pronunciation Kanji Kana Is Common
自噴井 じふんせい

Contained Kanji Breakdown

oneself
ジ みずか.ら おの.ずから (2nd, N4)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
eye, class, look
め モク ボク (1st, N4)
erupt, spout, emit
フン ふ.く (7th, N1)
mouth
くち コウ ク (1st, N4)
decorate
フン ヒ ホン (Kentei 1)
grass
キ ケ くさ (Kentei 1)
ten
ジュウ ジッ ジュッ (1st, N5)
twenty, twenty or letter H radical (no. 55)
キョウ ク にじゅう (Kentei 1)
shellfish
かい バイ (1st, N2)
eye, class, look
め モク ボク (1st, N4)
eight, eight radical (no. 12)
ハチ や はっ (1st, N5)
well, well crib, town
い ショウ セイ (7th, N1)
two, two radical (no. 7)
ニ ふた ふだ (1st, N5)
twenty, twenty or letter H radical (no. 55)
キョウ ク にじゅう (Kentei 1)