Blue's
"Blue's" is a possessive form of the noun "Blue." It typically indicates ownership or association with someone or something named "Blue." The possessor "Blue" can be a person, animal (often a pet), object, or even a fictional character.
The grammatical structure employs an apostrophe followed by the letter "s" ('s) to denote possession in the singular form. For example, "Blue's ball" indicates that the ball belongs to Blue.
The context surrounding the usage of "Blue's" is crucial to understanding its specific meaning. Without context, it is impossible to determine the precise nature of the relationship between Blue and the possessed object or concept.
It is important to distinguish "Blue's" from the plural form "Blues," which refers to the blues music genre, or simply a plural of the color "blue."