Sentence:  THus was sir Tramtryst longe there wel cherysshed / with the kynge and the quene / and <WSD>namely</WSD> with la beale Isoud / So vpon a daye / the quene and la beale Isoud made a bayne for syre Tramtryst / And whan he was in his bayne / the quene and Isoud her doughter romed vp & doune in the chamber<!--Prior quote:Thus was Sir Tramtryste longe there well cherysshed with the kynge and wyth the quene&mdash;and <WSD>namely</WSD> with La Beale Isode.--> 
Meaning of the word marked with <WSD> tags:  Especially, above all.