a soldier stationed at a place to stand guard and prevent the passage of unauthorized persons, watch for fires, etc., esp. a sentinel stationed at a pass, gate, opening in a defense work, or the like.
2.
a member of a guard or watch.
dominatrix
siz/ Pronunciation Key - Show Spelled Pronunciation[-ney-truh-seez, -nuh-trahy-seez] Pronunciation Key - Show IPA Pronunciation.
1.
a woman who plays the dominant role in a sado-masochistic sexual relationship or encounter.