a naughty little beggar

a Determinative

— A is used when the following word could be any of a certain type. Compare "A book I saw on the shelf" and "The book I gave you yesterday".

a Noun

— A is the first letter of the alphabet. The letter "a" comes before "b". — In some schools, an A is a very high grade. Ron got an A on his earth science test.

naughty Adjective

— If somebody, especially a child or a pet, is naughty, they are not good. Oh! Go on you naughty boy. Silly thing. Get out. Hannah was described as a bright but naughty child. Parents often tell their children what is naughty behaviour but not what is good behaviour. — If an adult is naughty, they are a little bit bad, often in a fun or sexual way. He just kept putting wine in my glass. It's quite naughty, isn't it? She walked out of the shower with a towel just covering her naughty bits.

little Adjective

— If something is little, its size is not big. I just ate a tiny little piece of the cake. — A little while, distance, etc. is not long. Could you just wait a little while more? — A little person or animal is young. Two little boys were fighting on the playground.

little Determinative

— Little money, room, help, etc. is a small amount of it; not much. They understood little or no French. He was busy and had little time for children. Try to spend as little of your money as possible. We saw little of her after the first day. Little is known about the problem. The building was destroyed leaving little more than rock and glass. She's a quiet person with little to say about these things. This has little to do with him and a lot to do with you. We saved what little was left.

beggar Noun

— A beggar is a person who begs. Several beggars are seen begging for food and money in modern cities.