Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
Angli, ōrum, m., the Angli, a branch of the Suevi in Lower Germany, Tac. G. 40; c. A.D. 450 they united with the Saxons (hence the designation Anglo-Saxons), conquered Britannia, and gave their name to the country,
Anglia, England.