I disagree. My eating choices have resulted in the deliberate slaughter of a single animal (to the best of my ability to track this) over a 1.5 year period. I've refused all meat except the meat that comes from that animal, and even then I eat it only rarely. I will refuse meat from other sources -- friends and family, restaurants, prepackaged foods, cheeses with rennet, gelatin, etc.
Being a vegetarian or not has fuzzy boundaries and many denominations. It's much, much simpler for everyone involved to view me as vegetarian, even if it's not a strict, 100% no meat for years definition.