Part of Speech:
n. The part of speech reflects that used in the
full entry, and not necessarily the part of speech as it is used in the quotation below.
Quotation: Electromet silicon of less than three-nines purity, the purest available at the time, provided at a cost of $16 per pound.
Author:
American Society for Metals
Date of Publication:
1962
Page Number:
2
This cite belongs to a full entry for nine.