"alpaca" in the noun sense
1. alpaca
wool of the alpaca
2. alpaca
a thin glossy fabric made of the wool of the Lama pacos, or made of a rayon or cotton imitation of that wool
3. alpaca, Lama pacos
domesticated llama with long silky fleece believed to be a domesticated variety of the guanaco
Source: WordNet® (An amazing lexical database of English)
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