multidirectional
[ muhl-tee-di-rek-shuh-nl, -dahy-rek-, muhl-tahy- ]
/ ˌmʌl ti dɪˈrɛk ʃə nl, -daɪˈrɛk-, ˌmʌl taɪ- /
adjective
extending or operating in several directions at the same time; functioning or going in more than one direction: a multidirectional stereo speaker system.
Origin of multidirectional
First recorded in 1940–45;
multi- +
directional