A male person who comes from Austria or has Austrian citizenship. The female form is 'die Österreicherin' (Austrian woman).
example
Mein neuer Kollege ist Österreicher und kommt aus Wien.
My new colleague is Austrian and comes from Vienna.
Usage tips
Word structure
The word is derived from the country name 'Österreich' (Austria). The ending '-er' is a typical way to refer to male inhabitants of countries or cities.
EXAMPLE
Er kommt aus Salzburg, er ist also Österreicher.
He comes from Salzburg, so he is Austrian.
Grammatical feature
Although it is a noun, 'Österreicher' (Austrian) is declined like an adjective. The ending changes depending on the article and case.
EXAMPLE
Ein bekannter Österreicher hat das Turnier gewonnen.
A well-known Austrian won the tournament.
Stating origin
To describe a person's origin more precisely, the preposition 'aus' (from) is often used in combination with a city or region.
EXAMPLE
Der berühmte Komponist war ein Österreicher aus Wien.