| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Adverb | 1. Before the Christian era; used following dates before the supposed year Christ was born.[Wordnet]. | |
Source: WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | Top | |
| The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted. | ||||
| Entry | Source | Expression | Field | |
| B.C. | English | Bayonet cap | Electrical Engineering | |
| Source: compiled by the editor, based on several corpora (additional references). | Top | |||