parenthesis

US /pəˈren.θə.sɪs/
UK /pəˈren.θə.sɪs/
"parenthesis" picture
1.

paréntesis, inciso

a word, clause, or sentence inserted as an explanation or afterthought into a passage with which it has not necessarily any grammatical connection, usually marked off by brackets, dashes, or commas

:
The author used a parenthesis to add extra information.
El autor usó un paréntesis para añadir información extra.
His speech was full of interesting asides and parentheses.
Su discurso estaba lleno de interesantes apartes y paréntesis.
2.

paréntesis

either of a pair of round brackets ( ) used to mark off a parenthetical word or phrase

:
Please enclose the optional information in parenthesis.
Por favor, encierre la información opcional entre paréntesis.
The number in parenthesis indicates the page reference.
El número entre paréntesis indica la referencia de la página.