Trinity term

noun2

1. •
   The fourth and final term of the legal year in England and Wales, and in Ireland, running from June to July, during which the upper courts sit to hear cases.
2. •
   The third and final academic term of the universities of Oxford and Dublin, and other educational institutions, running from April to June; equivalent to Easter term at the University of Cambridge. The term was modelled after the legal term, but does not begin and end on the same dates.

   • There are four terms in the year, viz. […] 4. Trinity term, which begins on Wednesday after Whitsunday, and ends on the Saturday after the Act, which is always on the first Tuesday in July. — 1813