The word flexitarian, first coined in the early nineties, is a blend of the adjective flexible and the noun/adjective vegetarian. The term incorporates the idea of a flexible approach to eating, with no rigid rules about the non-consumption of meat products. In contrast to the word omnivore — which describes an eater of plant and animal foods but hasn’t ever really been in mainstream use as a categorisation of humans — flexitarian attempts to encompass the idea of those who are vegetarian-inclined, usually eating four or more meatless meals per week, but do not completely reject the consumption of meat and animal products.