溶接 (ようせつ)weld; welding

weld; weldingnoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

溶接, its kanji, and other words that share them.Open this graph

Kanji in 溶接

溶岩ようがんlava
溶液ようえきsolution (liquid)
水溶性すいようせいwater-soluble
水溶液すいようえき(translucent) aqueous solution
溶かすとかすto dissolve
溶くとくto dissolve (paint); to scramble (eggs)
溶けるとけるto melt; to thaw
溶け合うとけあうto melt together
直接ちょくせつdirect; immediate
接触せっしょくtouch; contact
面接めんせつinterview (e.g. for a job)
密接みっせつclose (relationship, connection, etc.); intimate
接戦せっせんclose combat; close contest
接近せっきんgetting closer; drawing nearer
接するせっするto touch; to come in contact with
接待せったいentertainment (of guests; esp. in the corporate world); treating (to food and drinks)

See how 溶接 connects to the rest of Japanese.