Main Entry: uni·lat·er·al

Pronunciation: \ˌyü-ni-ˈlat-ə-rəl, -ˈla-trəl\

Function: adjective

: occurring on, performed on, or affecting one side of the body or one of its parts <unilateral exophthalmos>

—uni·lat·er·al·ly \-ē\ adverb