A guest.
it means that the lecture is given by someone who is not the usual lecturer, usually a visitor invited (by the professor) to speak
It actually means this. unwelcome visitor who is not invited.
The present perfect tense of invited is has invited or have invited.
Visitor
what are the qualities of a health visitor what are the qualities of a health visitor what are the qualities of a health visitor
There is only one type of visitor. A visitor is a visitor tbqh
Visitor vs home
The present perfect of the verb to invite is "has invited" and "have invited".Examples:I have invited my sisters.You have invited my sisters.He (she) has invited my sisters.We have invited my sisters.They have invited my sisters.
Have/has invited.
Visitor.
As of my last update, Apple’s headquarters, known as Apple Park, does not offer public tours. However, visitors can explore the Apple Park Visitor Center, which features an exhibition space, a cafe, and a shop where Apple products and merchandise are available. The Visitor Center also provides views of the main campus, but access to the actual office buildings is restricted to employees and invited guests. Always check Apple's official website for the latest information regarding visitor policies.
we use invited when you have aldready been invited