take a biter

Translations
пробовать кусочек
He decided to take a biter before committing to the whole dish.
Он решил попробовать кусочек, прежде чем съесть всё блюдо.
Definitions
To 'take a biter' is not a standard English phrase. It may be a misspelling or mishearing of 'take a bite,' which means to eat a small portion of something, usually food, by biting into it. If used differently, context would be needed for a more accurate definition.
Words
take

verb
взять
a

article or possessive pronoun
один
bite

noun
кусок