Meaning of “addition” - Learner’s Dictionary


noun us uk /əˈdɪʃən/
in addition (to sth)

B1 added to what already exists or happens, or more than you already do or have:

In addition to teaching, she works as a nurse in the holidays.

B2 the process of adding numbers or amounts together in order to get a total

NEW [ C ]

B2 a new or extra thing that is added to something:

Baby Sam is the latest addition to their family.

(Definition of “addition” from the Cambridge Learner’s Dictionary © Cambridge University Press)