CEFR Level
A set of three identical copies of something.
"The documents were prepared in triplicate for official use."
The state of being triple or consisting of three parts.
"The design shows a triplicity of forms combined harmoniously."
A political regime ruled or dominated by three powerful individuals.
"The Roman Republic was once governed by a triumvirate."
A person who lives in a cave or is considered old-fashioned and out of touch.
"Some called him a troglodyte for refusing to use modern technology."
The lowest layer of Earth's atmosphere where weather phenomena occur.
"The troposphere is where weather phenomena occur."
Aggressiveness or eagerness to fight.
"His speech was full of truculence and threats."