addition

Nouns

  • (n) a component that is added to something to improve it
    • the addition of a bathroom was a major improvement
    • the addition of cinnamon improved the flavor
    add-on, improver,
  • (n) the act of adding one thing to another
    • the addition of flowers created a pleasing effect
    • the addition of a leap day every four years
  • (n) a quantity that is added
    • there was an addition to property taxes this year
    • they recorded the cattle's gain in weight over a period of weeks
    gain, increase,
  • (n) something added to what you already have
    • the librarian shelved the new accessions
    • he was a new addition to the staff
    accession,
  • (n) a suburban area laid out in streets and lots for a future residential area
  • (n) the arithmetic operation of summing; calculating the sum of two or more numbers
    • the summation of four and three gives seven
    • four plus three equals seven
    plus, summation,

Synonyms

add-on improver gain increase accession plus summation

Antonyms

subtraction deduction

Words of close approximity

additive
additional additionally addition reaction Additions to Esther