Sentence:  There are four terms in the year, viz. 1. <WSD>Michaelmas term</WSD>, which begins on the 10th of October, and ends on the 17th of December. 
Meaning of the word marked with <WSD> tags:  The first academic term of the universities of Oxford and Dublin, and other educational institutions, running from October to December. The term was modelled after the legal term, but does not begin and end on the same dates.