What is a synonym for the word “gallery”?

What suffix would u fond in the word indicate related to

Question 1 of 10 1 point which would best reveal character? o a. information about the history of a place o b. ideas related to a philosophical theme o c. description of a house and its surroundings o d. details about a person's appearance surn

Can someone translate the swahili word 'cheo' for me ? i do not understand.