The missing word would be tiene.
You used to be fat.
That's what it means.
If that is what you're asking.
The difference is that quinceañera is when you get to the age of 15 and sweet 16 is when you get 16 years old
Spoon is called chuchara
Fork is called tenedora
Knife is called cuchillo
Plate is called
lámina
and 7th its it a cup? if it is then its called taza.If its a glass its called vaso.