determinative

"The library organizes books into different categories, such as fiction, non-fiction, and children's books. "

"My friend told me there was something in the box, but I didn't know what it was yet. "

""In the sentence 'Someone left a note,' the word 'someone' is an indefinite, because we don't know who left the note." "

"The feeling is difficult to describe, but not unpleasant."

"My younger sister is very good at distinguishing different types of flowers. "

"The coffee maker is functioning properly this morning, so I can have my coffee. "

"The teacher explained demonstratives like "this," "that," "these," and "those" with examples on the board. "

"I am modifying the recipe by adding more salt. "

"The ancient Egyptians used hieroglyphs, which are picture-like symbols, to write on temple walls. "

"In Egyptian hieroglyphs, the pictures of gods or humans at the end of a word often served as determinatives, helping the reader understand that the word referred to a person or deity. "

"The guard blew his whistle to indicate imminent departure."

"The fence is determining the boundary between our yard and our neighbor's. "