CROSS-SECTIONAL Meaning of CROSS-SECTIONAL in English cross-sectional BrE AmE ˌkrɒs ˈsek ʃ ə n‿ ə l ◂ ˌkrɔːs- AmE \ ˌkrɔːs- ˌkrɑːs- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012