せつ
摂
どう
動

noun, takes genitive case の

Physics terminology.
  1. perturbation.

Variations

Pronunciation Kanji Kana Is Common
せつ
摂
どう
動
 摂動 せつどう

Contained Kanji Breakdown

vicarious, surrogate, act in addition to
せっ　セツ　と.る (8th, N1)
hand, hand radical (no. 64)
シュ
ear
みみ　ジ　がみ (1st, N3)
two-stroke water radical or ice radical (no. 15)
ヒョウ　こおり (Kentei 1)
move, motion, change
ドウ　うご.く　るぎ (3rd, N4)
heavy, important, esteem
ジュウ　おも.い　かさ.ねる (3rd, N4)
thousand
セン　ち　かず (1st, N5)
ri, village, parent's home
さと　リ　さ (2nd)
rice field, rice paddy
た　デン　たん (1st, N4)
soil, earth, ground
ド　つち　は (1st, N5)
power, strength, strong
リョク　ちから　リキ (1st, N4)