blu

As adjectives the difference between bla and blu

is that bla is while blu is .

As a noun blu is

.

Blu is often a misspelling of blue.

Blu has no English definition.

As an adjective blue

is of the colour blue.

As a noun blue

is the colour of the clear sky or the deep sea, between green and violet in the visible spectrum, and one of the primary additive colours for transmitted light; the colour obtained by subtracting red and green from white light using magenta and cyan filters; or any colour resembling this.

As a verb blue

is to make or become blue.

As a proper noun Blue

is {{surname|from=German}} An anglicization of German {{term|Blau|lang=de}}.

As nouns the difference between blew and blu

is that blew is while blu is .

As a verb blew

is (blow).

As an adjective blu is

.

Blu is likely misspelled.

Blu has no English definition.

As an adjective bluish is

having a tint or hue similar to the colour blue.