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 <WSD>member</WSD> of Major Pockmanster 's Delhi Regiment , since resentment toward the natives was reportedly very high in that outfit . 
Meaning of the word marked with <WSD> tags:  one of the persons who compose a social group (especially individuals who have joined and participate in a group organization)