Sentence:  The terms are fairly safe to use on this side of the ocean , but before you start spouting them to your date , it might be best to find out if he was a member of Major Pockmanster 's <WSD>Delhi</WSD> Regiment , since resentment toward the natives was reportedly very high in that outfit . 
Meaning of the word marked with <WSD> tags:  any number of entities (members) considered as a unit