noun
invited speaker; guest speaker
Refers to a person invited to give a talk or lecture at an event, conference, or institution.
学会の招待講演者として、最新の研究成果を発表した。
As an invited speaker at the academic conference, I presented my latest research findings.
来月のシンポジウムでは、海外から有名な招待講演者を招く予定です。
We plan to invite a famous guest speaker from abroad for next month's symposium.