pacos

pacos is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.Etym: [Peruv. paco, pacu, red, reddish, reddish ore containing silver; perh. a different word.] (Min.) An earthy-looking ore, consisting of brown oxide of iron with minute particles of native silver. Ure.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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