A village in Son My district, in central Vietnam, south of Quang Ngai, site of a 1968 massacre of Vietnamese civilians by US troops during the Vietnam War.
Definition of My Lai in US English:
My Lai
proper nounˌmē ˈlī
A village in Son My district, in central Vietnam, south of Quang Ngai, site of a 1968 massacre of Vietnamese civilians by US troops during the Vietnam War.