compression
com.pres.sion \k*m-'presh-*n\ \-'presh-n*l, -*n-*l\ n 1: the act or process of compressing : the state of being compressed 2: the process of compressing the working substance in a heat engine - com.pres.sion.al aj
com.pres.sion \k*m-'presh-*n\ \-'presh-n*l, -*n-*l\ n 1: the act or process of compressing : the state of being compressed 2: the process of compressing the working substance in a heat engine - com.pres.sion.al aj