syllable
US /ˈsɪl.ə.bəl/
UK /ˈsɪl.ə.bəl/

1.
sílaba
a unit of pronunciation having one vowel sound, with or without surrounding consonants, forming the whole or a part of a word (e.g., there are two syllables in water and three in inferno).
:
•
The word 'cat' has one syllable.
A palavra 'gato' tem uma sílaba.
•
She carefully pronounced each syllable of the long word.
Ela pronunciou cuidadosamente cada sílaba da palavra longa.