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one–to–one

1 ENTRIES FOUND:
one–to–one /ˌwʌntəˈwʌn/ adjective
one–to–one
/ˌwʌntəˈwʌn/
adjective
Britannica Dictionary definition of ONE–TO–ONE
: involving two people who are dealing with each other directly
formal : perfectly matching one thing in a group to another thing in another group

— one–to–one

adverb