en_tn_condensed/act/19/09.md

some Jews were hardened and disobedient

"some Jews were stubborn and did not believe" or "some Jews stubbornly refused to accept and obey the message"

to speak evil of the Way before the crowd

"to speak evil about Christianity to the crowd" or "to speak to the crowd evil things about those who follow Christ and who obey his teaching about God"

in the lecture hall of Tyrannus

"in the large room where Tyrannus had taught people"

Tyrannus

This is the name of a man.