What does outlandish mean?

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From our dictionary:

out•land•ish

Pronunciation: (out-lan'dish), [key]
adj.
1. freakishly or grotesquely strange or odd, as appearance, dress, objects, ideas, or practices; bizarre: outlandish clothes; outlandish questions.
2. having a foreign appearance.
3. remote from civilized areas; out-of the-way: an outlandish settlement.
4. Archaic.foreign; alien.