videoconferencing /ˌvɪdijoʊˈkɑːnfrənsɪŋ/ noun /ˌvɪdijoʊˈkɑːnfrənsɪŋ/
noun
Learner's definition of VIDEOCONFERENCING
[noncount]
: a method of holding meetings that allows people who are in different cities, countries, etc., to hear each other and see each other on computer or television screens电视（或电脑）会议；视频会议
— videoconference
/ˌvɪdijoʊˈkɑːnfrəns/ noun, plural videoconferences [count]