Definition of "semblable"

[…] but in the verity of extolment, I take him to be a soulof great article, and his infusion of such dearth and rarenessas, to make true diction of him, his semblable is hismirror, and who else would trace him his umbrage,nothing more.

c. 1599–1602 (date written), William Shakespeare, “The Tragedie of Hamlet, Prince of Denmarke”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act V, scene ii], lines 115-120