Definition of 'add up'
- develop into; "This idea will never amount to anything"; "nothing came of his grandiose plans"
Synonyms: come amount
- determine the sum of; "Add all the people in this town to those of the neighboring town"
Synonyms: total tot tot up sum sum up summate tote up add add together tally
- add up in number or quantity; "The bills amounted to $2,000"; "The bill came to $2,000"
Synonyms: total number come amount
- be reasonable or logical or comprehensible
Synonyms: make sense