전화, 라디오, 컴퓨터 네트워크 등을 통해 전자적 수단으로 정보를 전송하는 기술, 산업 또는 시스템.
The technology, industry, or systems involved in the transmission of information by electronic means, such as telephone, radio, or computer networks.
예문:
"The rapid growth of the telecom sector has revolutionized how people connect globally."
"She decided to invest in several major telecom companies after the market dip."
"Advancements in 5G are pushing the boundaries of modern telecom infrastructure."