English dictionary

liaison

/,l/i//eI/'z/O/N/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

a usually secretive or illicit sexual relationship

noun.state

Synonyms affair affaire amour intimacy involvement

Source: WordNet 3.0
a channel for communication between groups

noun.communication

Examples
He provided a liaison with the guerrillas.

Synonyms contact inter-group communication link

Source: WordNet 3.0
A union, or bond of union; an intimacy; especially, an illicit intimacy between a man and a woman.

noun

Source: webster1913