metrosexual

As a noun metrosexual

is metrosexual.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As a noun metrosexual

is metrosexual.

As an adjective undefined is

lacking a definition or value.

As a noun metrosexual is

metrosexual.

As nouns the difference between metrosexual and yellow

is that metrosexual is a man concerned with personal appearance, such as personal grooming, fashion, and aesthetics in general. (Usually urban, heterosexual, often affluent) while yellow is the colour of gold or butter; the colour obtained by mixing green and red light, or by subtracting blue from white light.

As adjectives the difference between metrosexual and yellow

is that metrosexual is of or relating to a metrosexual or the metrosexual lifestyle while yellow is having yellow as its colour.

As a verb yellow is

to become yellow or more yellow.