He is a giant man
Hagrid
Thing that helps a magician to do magic
magic wand
Animal that looks like a horse, but it has a long straight horn growing on its head
unicorn
How to use words used to do magic on something or someone
Cast a spell
He has a lightning scar
Harry Potter
Pot to make an elixir
cauldron
Animal that can fly and breathe fire
dragon
How to float in the air
Levitation Charm
He is a teacher at Hogwarts
Professor Snape
Thing which you use for flying (or cleaning)
broomstick
Small animal with four legs that people often keep as a pet
cat
How to disappear
Invisibility Cloak
He has got red hair
He is very funny
Ron
Book that has magic words inside
book of spells
Animal with large eyes that hunts at night
owl
How to take the wand out of another magician's hand
Disarming Charm
She has got long curly hair
She is really clever
Hermione
Cape worn by wizards to disappear
invisibility cloak
Small animal that looks like a large frog and lives mostly on land
toad
How to erase the memory of a muggle
Memory Charm