Tra từ telephone operator - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

telephone operator

noun

someone who helps callers get the person they are calling (Freq. 2)
• Syn:
telephonist, switchboard operator
• Derivationally related forms:
telephony (for: telephonist)
• Hypernyms:
operator, manipulator