DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)

Found one definition

  1.                 From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
                    

    truing /tɹˈuːɪŋ/ ausrichtend, in die richtige Form/Position bringend Synonym: truing up

    see: true sth., true up sth., trued, trued up, true up your rifle