(often followed by `for') ardently or excessively desirous; "avid for adventure"; "an avid ambition to succeed"; "fierce devouring affection"; "the esurient eyes of an avid curiosity"; "greedy for fame"
immoderately desirous of acquiring e g wealth; "they are avaricious and will do anything for money"; "casting covetous eyes on his neighbor's fields"; "a grasping old miser"; "grasping commercialism"; "greedy for money and power"; "grew richer and greedier"; "prehensile employers stingy with raises for their employees"
If you describe someone as greedy, you mean that they want to have more of something such as food or money than is necessary or fair. He attacked greedy bosses for awarding themselves big rises She is greedy and selfish. + greedily greedi·ly Livy ate the pasties greedily and with huge enjoyment. always wanting more food, money, power, possessions etc than you need