Bing found the following results
Seigneur Definition & Meaning - Merriam-Webster
Seigneur - Wikipedia
SEIGNEUR Definition & Meaning | Dictionary.com
Seigneur - Definition, Meaning & Synonyms | Vocabulary.com
seigneur - Wiktionary, the free dictionary
Seigneur - definition of seigneur by The Free Dictionary
SEIGNEUR in English - Cambridge Dictionary
Seigneur Definition & Meaning | Dictionary.com
SEIGNEUR definition and meaning | Collins English Dictionary
SEIGNEUR definition in American English | Collins English Dictionary