Nutrition An edible plant or part of a plant other than a sweet fruit or seed (nut). Defining a plant food as a vegetable is somewhat arbitrary and depends on use. As an example, tomatoes are botanically defined as fruits, but used as vegetables. Vox populi A common, albeit un-PC, term for a person in persistent vegetative state.
The definition of abstain is choosing to not do something. An example of abstain is to not eat animal products during Lent. Abstain means to not vote. An example of abstain would be a senator who chooses not to vote on a particular bill.
The term Abstinence refers to a voluntary forbearance from indulging a desire or appetite for certain bodily activities that are widely experienced as giving pleasure. Most frequently, the term refers to abstention from sexual intercourse, alcohol, or food.asting practices may preclude sexual activity as well as food, in addition to refraining from eating certain types or groups of foods; for example, one might refrain from eating meat. A complete fast in its traditional definition is abstinence of all food and liquids except for water.