The act of grazing WordNet 3.0 & Open English WordNet

In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed outdoors to roam around and consume wild vegetations in order to convert the otherwise indigestible cellulose within grass and other forages into meat, milk, wool and other animal products, often on land unsuitable for arable farming. Wikipedia

The agricultural practice of feeding grass Wikipedia Disambiguation

Method of feeding in which a herbivore eats parts of low-growing grasses, forbs or algae Wikidata

The vegetation on pastures that is available for livestock to feed upon. OmegaWiki

The act of grazing; a scratching or injuring lightly on passing. Wiktionary

Act of grazing or scratching lightly. Wiktionary (translation)

The action of animals eating, mainly of grass in a field or on other grassland. Wiktionary