This is the 5662nd most frequent German word.
blaue
"Blaue" means "blue" in English (feminine or plural form of the adjective "blau").
'Blaue' is used as an adjective describing the noun 'Blume', agreeing in gender (feminine), case (nominative), and number (singular).
Die blaue Blume ist sehr schön.
The blue flower is very beautiful.
'Blaue' is used as an adjective describing the noun 'Jacke', agreeing in gender (feminine), case (accusative), and number (singular).
Ich habe eine blaue Jacke gekauft.
I bought a blue jacket.
'Blaue' is used as an adjective describing the noun 'Auto', agreeing in gender (neuter), case (nominative), and number (singular).