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additional

adjective
 
 
/əˈdɪʃ.ən.əl/

Definition

B2 extra: additional costs/problems There will be an extra charge for any additional passengers.Also, extra, and in addition additionally
 
 
/-i/ adverb
B2 Additionally (= also), we request a deposit of $200 in advance.Also, extra, and in addition
(Definition of additional adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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