straighten
/ˈstreɪ.tən/verb
CEFR B1
Definition
To make something straight, or to stand up tall and correct your posture.
“Straighten your back” is a common way to say “improve your posture.”
Synonyms
align
correct
To make something straight, or to stand up tall and correct your posture.
“Straighten your back” is a common way to say “improve your posture.”