|Sorry, no dictionaries indexed in the selected category contain the word 1580.
You might try using the wildcards * and ? to find the word you're looking for. For example, use
If you're sure it's a word, try doing a general web search for 1580:
Google, AltaVista, other sources...
|158*||to search for words beginning with 158, or|
|*580||to search for words ending with 580|
to search for phrases that spell out 1580
Search completed in 0.02 seconds.