(n.) An inscription, monogram, or cipher, containing the place and date of publication, printer's name, etc., formerly placed on the last page of a book.

PS Parthian shot acknowledgments addendum afterthought appendix back back matter bastard title bibliography billhead book stamp bookplate boss brand broad arrow bump cachet catch line catchword check chorus coda codicil concavity conclusion consequence contents contents page continuance continuation convexity copyright page counterfoil countermark dactylogram dactylograph dedication dent dint docket double take dying words embossment endleaf endpaper endsheet envoi epilogue errata excrescence fingerprint flyleaf folio follow-through follow-up footmark footprint footstep fore edge foreword fossil footprint front matter government mark government stamp half-title page hallmark head ichnite ichnolite impress impression imprint indent indentation indention index inscription introduction label last words leaf letterhead logo logotype lump makeup masthead pad page parting shot paw print pawmark peroration pimple plate postface postfix postlude postscript preface preliminaries price tag print pug pugmark recto refrain registered trademark reverso running head running title seal second thought sequel sequela sequelae sequelant sequent sequitur sigil signature signet stamp step sticker stub stud subscript subtitle suffix supplement swan song table of contents tag tail tally text thumbmark thumbprint ticket title title page token trade name trademark trademark name trim size type page verso vestige