This is the 6128th most frequent French word.
esteller
"Esteller" is not a standard French word. It may be a misspelling or a regional/obscure term.
Here, 'esteller' is used in its connotation of amplifying or intensifying something deliberately.
Elle estelle ses émotions pour impressionner le public.
She magnifies her emotions to impress the audience.
In this context, 'esteller' refers to emphasizing or highlighting an element to create an impact.
Le chanteur estelle la lumière sur scène pour un effet dramatique.
The singer magnifies the light on stage for a dramatic effect.
Here, 'esteller' signifies improving or enhancing speech to achieve a specific outcome.