Sentence:  There be alſo appertaining unto Verbs, two <WSD>Supines</WSD>, the one ending in "um", which is called the firſt <WSD>Supine</WSD>, becauſe it hath the ſignification of the Verb Active: as, "Eo amatum", I go to love: and the other in "u", becauſe it hath for the moſt part the ſignification of Paſſive, as "Difficilis amatu", hard to be loved. 
Meaning of the word marked with <WSD> tags:  In Latin and other languages: a type of verbal noun used in the ablative and accusative cases, which shares the same stem as the passive participle.