Sky is blue today.
Meaning: This sentence states that the sky is currently a light shade of blue in color.
Choice of Words: Sky is the noun referring to the expanse above the Earth, usually containing clouds and sometimes the sun and moon. Blue is the adjective describing the sky's color, which is a light shade of the color blue. Today is the adverb indicating the current day, as opposed to yesterday or tomorrow.
Alternative Expressions
Related Expressions