To replace (a software program) with a more recently released, enhanced version, To improve the quality of (livestock or crops) through breeding, To exchange a possession for one of greater value or quality; trade up, verb_ to improve, usually applied to technology, generally by complete replacement of one or more components, give better travel conditions to, computing to replace a program with a later version of itself, a version having a higher version number or marketed under a more recent product name, noun_ the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components), a reservation that is improved, A hardware device that provides greater performance than an earlier model, adverb & adjective_ Uphill

Present participle of replace, noun_ the act of furnishing an equivalent person or thing in the place of another

a person or thing that takes or can take the place of another, filling again by supplying what has been used up, The act of replacing

give new life or energy to, restore by replacing a part or putting together what is torn or broken, To restore to good working order, fix, or improve damaged condition; to mend; to remedy, transitive To restore to a sound or good state after decay, injury, dilapidation, or partial destruction; to renew; to restore; to mend, To make amends for, as for an injury, by an equivalent; to indemnify for, intransitive To go; to betake one's self; to resort; ass, to repair to sanctuary for safety