inhalation
in.ha.la.tion \.in-(h)*-'la--sh*n\ \-shn*l, -sh*n-*l\ n : the act or an instance of inhaling - in.ha.la.tion.al aj
Webster's English Dictionaryin.ha.la.tion \.in-(h)*-'la--sh*n\ \-shn*l, -sh*n-*l\ n : the act or an instance of inhaling - in.ha.la.tion.al aj