conjunction · noun C /kənˈdʒʌŋk.ʃən/Full view
B2 a word such as 'and', 'but', 'while' or 'although' that connects words, phrases and clauses in a sentence
in conjunction with sth/sb
C2 working, used, or happening with something or someone else
Dictionary example:

Our librarians use their knowledge in conjunction with the computer network.

Learner example:

Therefore if the banning of private cars takes place in conjunction with development in the public transport[ation] system in that city, this whole development will [have] more advantages despite some slight difficulties at the start. (International English Language Testing System; C2; Tamil)

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