tête-à-tête /tedəˈtet / noun, adj.
Definition: A private conversation between two people.
Etymology: Tête-à-tête is a French word that translates to “head-to-head.” It was used in the late 17th century.
In a Sentence
The two girls stepped aside from the group to have a tete-a-tete.
The girls’ parents had a tête-à-tête after they were in bed to discuss their Christmas presents.
The coach pulled one of his students aside to have a tête-à-tête about how they’re performing.