Online dictionaries, glossaries of useful terms, etc

Dictionary of old occupations: useful for comparison when you can’t make out the word, as well as for definitions.

Dictionary of Occupational Terms based on the 1921 Census classifications: Internet Archive

Glossary of old medical terms: Rootsweb

Glossary of 18th and 19th century medical terms:

Dictionary of Traded Good and Commodities 1550-1820: Originally published by University of Wolverhampton, Wolverhampton, 2007. This link is to British History Online website.

Victor Chinnery: Furniture Terminology in post-medieval middle class inventories

Glossary of Latin terms used in genealogy:

Yorkshire Historical Dictionary

Timeline of Victorian legislation: The Victorian Web