Definition of Sen-Sen in English:

Sen-Sen

noun

North American
  • A type of breath freshener containing liquorice, frequently used to disguise the smell of alcohol or cigarettes. [A trademark in the United States. The product was discontinued in 2013.]

Origin

Late 19th century; earliest use found in Daily Reflector (Norwalk, Ohio). Apparently an arbitrary formation.

Pronunciation

Sen-Sen

/ˈsɛnsɛn/