鋭えいアクセント

え

い

ア

ク

セ

ン

ト

Meanings

1

noun

Refers to the diacritical mark ´ placed over a vowel, as in é. Used in linguistics, orthography, and typography.

pointed, sharpness, edge

アクセント
アクセント broadly means accent (stress, pronunciation, or diacritic). 鋭アクセント specifically refers to the acute accent mark.
重じゅうアクセント
重アクセント is the grave accent (`), contrasting with the acute accent (´).

Compound of 鋭 (ei, 'sharp') and アクセント (akusento, 'accent'), a calque of English 'acute accent'.