アナログデジタル変換器[anarogudejitaruhenkanki] analog-digital converter
圧搾器[assakuki] compression
圧力調整器[atsuryokuchouseiki] pressure regulator
安全器[anzenki] safety device
安定器[anteiki] stabilizer

医療器械[iryoukikai] medical appliances
育雛器[ikusuuki] breeder
化学兵器[kagakuheiki] chemical weapons
化学兵器禁止条約[kagakuheikikinshijouyaku] chemical weapons ban treaty
加減抵抗器[kagenteikouki] rheostat

意気消沈[ikishouchin] depressed in spirits
雲散霧消[unsanmushou] vanishing like mist
つや消し[tsuyakeshi] frosted (glass)
解消[kaishou] cancellation
薫蒸消毒[kunjoushoudoku] fumigation

個人消費[kojinshouhi] consumer spending
姿を消す[sugatawokesu] to disappear
取消す[torikesu] to cancel
消える[kieru] to go out
消え果てる[kiehateru] to vanish completely

光磁気[hikarijiki] magneto-optical
磁化[jika] magnetization
磁界[jikai] magnetic field
磁器[jiki] porcelain (esp. hard-paste porcelain)
磁気[jiki] magnetism

磁気インク[jikiinku] magnetic ink
磁気カード[jikikaado] magnetic card
磁気ディスク[jikidisuku] magnetic disk
磁気共鳴画像[jikikyoumeigazou] magnetic resonance imaging
磁気浮上[jikifujou] maglev