Where does “liceu” come from?

liceu (Portuguese) comes from Latin Lyceum, from Greek λύκειο, from Ancient Greek Λύκειον, from Ancient Greek Ἀπόλλων Λύκειος — Apollo of Lyceus.

liceu (Portuguese): secondary school

Definitions

Step	Language	Word	Meaning
1	Latin	Lyceum	—
2	Greek	λύκειο	secondary school , high school; lyceum;...
3	Ancient Greek	Λύκειον	—
4	Ancient Greek	Ἀπόλλων Λύκειος	Apollo of Lyceus

liceu — Etymology, Origin & Word History | Etymology Explorer