Definitions
1.AdjectiveAmateur, untrained; incompetent.
2.AdjectiveDishonest, unscrupulous.
3.AdjectiveIneptly built or operated; makeshift.
4.NounA type of drill operated by means of compressed air.
5.NounAn amateur; an untrained or incompetent person.
6.NounA shyster or con artist; a gambler who cheats; a generally dishonest or reprehensible person.