Pronunciation: (sin-yôr', -yōr'; Port. si-nyôr'), [key]
—pl. se•nhors, Port. se•nho•resPronunciation: (si-nyô'rish). [key]
a Portuguese term of address equivalent to sir or Mr., used alone or capitalized and prefixed to the name of a man. Abbr.: Sr.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.