Is the phrase professor emerita grammatically correct?

The form professor emerita is correct. While there is the feminine option profestrix emerita, this form is not really used. The word profestrix is the Latin equivalent of the French professeure, but appears to be far less common.

1. Is Professor Emerita correct?
2. Is it Professor Emerita or emeritus?
3. What is the meaning of Professor Emerita?
4. Do you say a professor emeritus?

Is Professor Emerita correct?

And most people intend the English word professor in the phrase “professor emerita.” In that case, though professor is invariable and therefore neutral for gender (but not for number), it is perfectly acceptable to adjust emeritus to suit the gender (and number) of the professor(s): emeritus, emerita, emeriti, emeritae ...

Is it Professor Emerita or emeritus?

Use the singular, emeritus or emerita, when referring to one male or one female former faculty member, respectively; use the plural, emeriti, when referring to an all-male or mixed-gender group use emeriti; for an all-female group use emeritae.

What is the meaning of Professor Emerita?

Emeritus or emerita is an honorary title for professors who want to stay active in scholarship following retirement.

Do you say a professor emeritus?

So, as we have emeritus professor, we can also have professor emeritus. Oxford Dictionary's definition of the word is instructive in this sense: used before or after a title to show that a person, usually a university teacher, keeps the title as an honour, although he or she has stopped working.