How to sign: a speech that is open to the public
"he attended a lecture on telecommunications";
Similiar / Same: public lecture, talk
Categories: address, lecture, speech
How to sign: the act of delivering a formal spoken communication to an audience
"he listened to an address on minor Roman poets";
Similiar / Same: speech, address
Categories: speech act
Within this category: allocution, colloquium, dithyramb, epilogue, Gettysburg Address, impromptu, inaugural address, lecture, litany, oratory, public speaking, sermon