A:Technically a "vegetarian" is an herbivore (someone who sustains themselves by consuming species from the plantae kingdom), which is why it was thought necessary to specify dairy and egg consumers with the label "lacto/ovo". Though the term vegetarian is widely used to identify lacto/ovo vegetarians, which is why we then need to use the term "strict vegetarian" as someone who abstains from using dairy, eggs and other animal products.
I have always used "strict vegetarian" and "vegan" synonymously, but then you have to factor in the ethics behind our lifestyles, so....
For the purposes of this site it seems that:
VEGAN is for ethical vegans who abstain from ALL animal products and byproducts.
STRICT VEGETARIAN is for vegetarians who don't use most or all animal products and byproducts, but perhaps for health or religious reasons.
VEGETARIAN and LACTO/OVO are understood as synonymous. For vegetarians who do not consume animal flesh products such as meat, leather and gelatin, but may use other animal products like diary, eggs and honey.
Finally, OMNIVORE is for anyone who consumes any variation of the above, but does not abstain from consuming any animal product that causes direct death to the source individual (i.e. isinglass, collagen, glycerin, gelatin, rennet, leather, suede, fur, down, emu oil, lard, fish liver oil, etc.)
Answer by
Vegan Avenger