speaker

noun
A2
1
A2
a person who gives a talk or makes a speech
سخنران, خطیب
2
A2
a person who speaks a particular language
گوینده, متکلم, ناطق, گویشور
English speakers
Spanish/Arabic/Chinese speakers
a fluent speaker of German
see also native speaker
3
A2
a person who is or was speaking
گوینده, صحبت‌کننده
I looked around to see who the speaker was.
A speaker conveys information through tone and body language.
Communication is an active process that involves both the speaker and the listener.
4
B2
the part of a radio, computer or piece of musical equipment that the sound comes out of
بلندگو, اسپیکر
The car had a powerful sound system with four speakers.
see also loudspeaker, smart speaker
5
the title of the person whose job is to control the discussions in a parliament
رئیس مجلس
the Speaker of the House of Commons/Representatives