primary stress

US /ˈpraɪ.mer.i ˌstres/
UK /ˈpraɪ.mer.i ˌstres/
"primary stress" picture
1.

acento primário, estresse principal

the most prominent stress in a word or phrase, typically marked with a raised vertical line before the stressed syllable in phonetic transcription

:
In the word 'beautiful', the primary stress is on the first syllable, 'beau'.
Na palavra 'beautiful', o acento primário está na primeira sílaba, 'beau'.
Identifying the primary stress is crucial for correct pronunciation.
Identificar o acento primário é crucial para a pronúncia correta.