Which word describes the action of feeding on leisurely and continuously?

The action of feeding on leisurely and continuously is best described by the word "graze." This term is commonly used to refer to animals that eat small amounts of grass or other vegetation frequently throughout the day rather than consuming large meals at once. It implies a relaxed and unhurried manner of eating, focusing on the act of slowly taking in food over an extended period.

The other options do not convey this meaning. "Haughty" refers to a sense of arrogance or superiority and has no relation to eating habits. "Hack" refers to cutting or chopping, which does not align with the concept of leisurely feeding. "Gush," on the other hand, suggests a rapid flow of liquid or an excessive expression of emotion, neither of which relates to the leisurely act of grazing. Thus, "graze" is the most appropriate choice for this definition.