echo (a reflected sound that is heard again by its initial observer)
Learned borrowing from Latin echō, from Ancient Greek ἠχώ (ēkhṓ), from ἠχή (ēkhḗ, “sound”), from Proto-Indo-European *sweh₂gʰ-.
Escriu aquesta paraula
Practica parlar i memoritzar " eco " i moltes altres paraules i frases a portuguès .