(Christianity) In Christian belief, the three persons (personae) of the Godhead: Father, Son and Holy Spirit.

A group or set of three people or things; three things combined into one. / The state of being three; independence of three things; things divided into three.

plural of trinity

(Christianity) The three persons of the Godhead: the Father, Son and Holy Spirit. / (US, informal) Three prestigious colleges in the US: Harvard, Yale, and Princeton.

The Monday which directly follows Trinity Sunday, and starts Trinitytide (the liturgical tide that lasts till Advent).

The Sunday after Whitsunday/Pentecost in the Western Christian tradition (or the Sunday of Pentecost in the Eastern Christian tradition), observed as a liturgical feast in honor of the Holy Trinity.

A set of three antagonistic and closely associated people or things. / (economics) Synonym of impossible trinity

plural of Trinity term.

(law) The fourth and final term of the legal year, running from May to July, during which the upper courts of England and Wales, and Ireland, sit to hear cases.

One of 58 counties in California, United States. County seat: Weaverville. Named after Trinity River (California).