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liaison

/liˈeɪˌzɒ̃/ noun

Latin root: ligātiō Wiktionary

noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about liaison at Wordnik → Where our words come from →

  1. A usually secretive or illicit sexual relationship.
  2. A channel for communication between groups.
    he provided a liaison with the guerrillas

Origin

Borrowed from French liaison (“binding”), from Latin ligātiō (stem ligātiōn-; whence the English doublet ligation), derived from ligō (“to bind”), from Proto-Indo-European *leyǵ- (“to bind”).

From Wiktionary, via Kaikki.org (CC BY-SA)