Definition of "lyceum" in English

noun

1. (historical) A public hall designed for lectures, readings, or concerts.

   • In the autumn he was to return home; his family - composed, as Rowland knew, of a father, who was a cashier in a bank, and five unmarried sisters, one of whom gave lyceum lectures on woman's rights, the whole resident at Buffalo, N.Y. - had been writing him peremptory letters and appealing to him as son, brother and fellow-citizen.

2. (US, historical) A school, especially European, at a stage between elementary school and college, a lycée.

3. An association for literary improvement.