Ar·au·ca·ni·an 
(ăr′ô-kānē-ən) also A·rau·can (ə-rôkən)
(ăr′ô-kānē-ən) also A·rau·can (ə-rôkən)n.
1. A language family of south-central Chile and the western pampas of Argentina that includes Mapuche.
2. A member of a people speaking an Araucanian language.
[Spanish araucano, Araucanian person, Mapuche, from Arauco, a former region of southern Chile.]
- in the market
- in the middle
- in the money
- in the name of
- in the nick of time
- in the offing
- in the public eye
- in the raw
- in the round
- in the running
- in the saddle
- in the same boat
- in the same breath
- in the short run
- in the soup
- in the street
- in the sun
- in the swim
- in the tank
- in the teeth of
- in the wake of
- in the way
- in the wind
- in the wings
- in the works