1) 落錘らくすい Parts 落 錘 Link copied! らくすい [0] Meaning Shirabe Noun engineering falling weight; drop-weight (e.g. test, impact strength) Kanji 落 ラク fall, drop, come down 錘 スイ weight, plumb bob, sinker Forms 落錘落錘らくすいらくすいらくすい落鍾(word containing irregular kanji usage)落鍾らくすい