In British-English "libre" is French from Latin roots (liber). Though Spanish has the same word, I'd guess all Latin languages do. We get liberty, liberal from

In British-English "libre" is French from Latin roots (liber). Though Spanish has the same word, I'd guess all Latin languages do. We get liberty, liberal from the same root. https://en.wiktionary.org/wiki/libre https://en.wiktionary.org/wiki/libre gives a pronunciation which matches my own (lee-bruh).