cy ‧ ber ‧ sick ‧ ness /ˈsaɪbəˌsɪknəs, ˈsaɪbəˌsɪknɪs $ -bər-/ BrE AmE noun [uncountable]
a feeling of illness caused by using a computer for long periods of time or being in a room with a lot of computers – used humorously
cy ‧ ber ‧ sick ‧ ness /ˈsaɪbəˌsɪknəs, ˈsaɪbəˌsɪknɪs $ -bər-/ BrE AmE noun [uncountable]
a feeling of illness caused by using a computer for long periods of time or being in a room with a lot of computers – used humorously
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012