A romantic relationship with someone who is not one's regular partner (boyfriend, girlfriend).
An action or engagement not of sufficient magnitude to be called a battle.
An adulterous relationship (from affaire de cœur, affair of the heart).
A person with whom someone has an adulterous relationship.
Something which is done or is to be done; business of any kind, commercial, professional, or public.
A party or social gathering, especially of a formal nature.
Any proceeding or action which it is wished to refer to or characterize vaguely.
A material object (vaguely designated).
A romantic or sexual involvement.
The level or degree of affinity between keys, chords and tones.
The links between the x-values and y-values of ordered pairs of numbers especially coordinates.
Connection or association; the condition of being related.
Kinship; being related by blood or marriage.
A way in which two or more people behave and are involved with each other