Definition of Long Island ice tea in US English:

Long Island ice tea

noun

US
  • Long Island iced tea.

Origin

1970s; earliest use found in Morning Advocate (Baton Rouge, Louisiana). From the name of Long Island, an island in the New York metropolitan area + ice tea.

Pronunciation

Long Island ice tea

/ˌlɒŋ ˌʌɪlənd ʌɪs ˈtiː/