Sentence:  it happed the kynge and launcelot stode in a wyndowe / and sawe syre Tristram ryde and Isoud / Syre sayd Launcelot yonder rydeth the fayrest lady of the world excepte youre quene Dame Gueneuer / who is that said sir Arthur / Sir sayd he / it is quene Isoud that oute taken my lady your quene she is <WSD>makeles</WSD><!--Prior quote:‘Sir,' seyde he, ‘hit is Quene Isode that, outetake my lady youre Quene, she ys <WSD>makeles</WSD>.'--> 
Meaning of the word marked with <WSD> tags:  Matchless, without equal, peerless.