customer · noun C /ˈkʌs.tə.mər/Full view
Nouns: custom, customer, customs
Adjectives: customary, custom-made, accustomed
Verbs: accustom, customize
Adverbs: customarily
A2 a person who buys goods or a service
Dictionary examples:

a satisfied customer

Mrs. Wilson is one of our regular customers.

Learner example:

Unfortunat[e]ly I will not [be able to] go because this week I have to go to Germany to do business with one of our customers. (Skills for Life (Entry 2); A2; Spanish)

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