tête-à-tête
US /ˌteɪt.əˈteɪt/
UK /ˌteɪt.əˈteɪt/

1.
a private conversation between two people
:
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They had a quiet tête-à-tête over coffee.
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The two leaders held a brief tête-à-tête before the official meeting.
1.
involving or between two people in private
:
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They decided to have a tête-à-tête dinner.
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The meeting was strictly tête-à-tête.
1.
privately between two people
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They spoke tête-à-tête about the sensitive issue.
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The manager met with each employee tête-à-tête.