An afternoon social gathering at which tea and light refreshments are served.
A conservative political movement in the United States founded in the early 21st century and committed to limiting taxation, the size and spending of the federal government, and governmental regulation of the economy.
A social gathering at which tea is served, usually in the late afternoon.
Various independent, fiscally conservative political groups in the twenty-first-century United States, taken as a whole.
Origin of tea-party
Sense 2, after the Boston Tea Party