吸きゅう引いん性せい肺はい炎えんきゅういんせいはいえんMeanings1nounaspiration pneumoniamedicine›Medical term for pneumonia caused by inhaling foreign substances such as food, liquid, or vomit into the lungs. Often discussed in the context of elderly care or dysphagia.高こう齢れい者しゃは吸きゅう引いん性せい肺