- A calculated operation - Besides, in ... to - House extension - Maths operation - The act of adding two or more things together; -- opposed
to subtraction or diminution. - Anything added; increase; augmentation; as, a piazza is
an addition to a building. - That part of arithmetic which treats of adding numbers.
- Detainee - Fashionable friend becomes resident in hospital - Fashionable friend is a prisoner - Jail resident - monastery worker - One in a prison or hospital - Popular friend is behind bars