- (plural of, lime)
noun (plural litui)
- A military trumpet.
- 1786: Fig. 3. A Roman Lituus, or military trumpet, such as is mentioned by Horace in his first ode. — Francis Grose, A Treatise on Ancient Armour and Weapons, page vi.
- (geometry) A curve with polar equation <math>r^2 \theta = a^2</math>, where a is a constant.
- A public hall designed for lectures or concerts.
- A school at a stage between elementary school and college.