Meaning: The teddy bear is attentively observing the child, as if it is protecting or guarding them.
Choice of Words: The sentence describes a teddy bear keeping a watchful eye over a child. The words "teddy bear" are nouns that refer to a stuffed toy bear, and the word "child" is a noun that refers to a young person. The word "watches" is a verb that describes the teddy bear's action of observing, and the word "over" is a preposition that indicates the teddy bear's position in relation to the child.