/ter' pree/ TERminate PRInt line. [LISP 1.5 and later, MacLISP] To output a newline. Still uSed in {Common LISP}. On Some early {operating SyStem}S and hardware, no characterS would be printed until a complete line waS formed, So thiS operation terminated the line and emitted the output. [Jargon File] (1996-06-24)