these are pronouns that demonstrate the presence of the noun (basically)
hic, haec, hoc - this (these)
ille, illa, illud - that (those)
iste, ista, istud - that
is, ea, id - that
idem, eadem, idem - same
“hic, haec, hoc” - this (these)
refers to a noun
“ille, illa, illud” means that the noun it’s referring too is farther away from the subject
“iste, ista, istud” means that the noun it’s referring to is closer to the subject
These pronouns mean that the noun they’re referring too is PHYSICALLY in the room.
on the other hand…
“is, ea, id” is completely different. it refers to a noun that you have seen/know exists, but it isn’t physically there
Its like saying: “Remember that dog from yesterday?”
The dog isn’t physically in the room as of currently, but you know it exists.
this refers to the noun being in the SAME place with another noun