Please tell the meaning of tombay ,souvenirs ,spacious and opted

Dear Student, 

Tombay - There is no such word in English dictionary. Please re-check the word.

Souvenir - Something that is purchased or kept to help us remember about a particular place or event.
Eg: We bought a sandalwood statue as a souvenir from our holiday in Mysore.

Spacious: large or with a lot of space.
Eg: We live in a spacious apartment.

Opted: the choice made
I opted for the red car. 

Regards