accentuation
noun
[ əksɛntʃuːˈeɪʃ(ə)n ]
• the action or fact of accentuating or of being accentuated.
• "the accentuation of the Treasury's currency policy"
Origin:
late 15th century: in early use from medieval Latin accentuatio(n- ); in later use (early 19th century) from accentuate.
