mouth

The mouth is the opening on your face used for eating, speaking, smiling, and sometimes breathing. A river also has a mouth, which is the place where it flows into a sea, lake, or another river. Animals use their mouths to bite, carry things, make sounds, and survive.

We also use the word in common phrases. You might say someone "has a big mouth" if they cannot keep a secret, or that a restaurant grew through "word of mouth," meaning people recommended it by talking to others. The phrase "down in the mouth" describes someone who looks sad.

The word "mouth" most commonly refers to the opening on a human or animal face used for eating, speaking, and breathing. It's formed by lips, teeth, and the tongue—all working together! "She opened her mouth to speak," or "He fed the baby with a spoon into his mouth."

But "mouth" isn't limited to just faces. The place where a river flows into the sea, a lake, or another river is also called its mouth: "The river widens at its mouth." We can also use the word for the opening of something that leads inward, such as the mouth of a cave, bottle, or tunnel.

Figuratively, the word takes on even more meaning. "Word of mouth" refers to informal communication—people sharing information by talking about it. A "big mouth" describes someone who can't keep a secret, while being "down in the mouth" means looking sad or unhappy.

The phrase "from the horse's mouth" means getting information directly from the source—imagine hearing news straight from the animal itself! And if someone "mouths off," it means they are speaking rudely or disrespectfully.

So, whether you're talking about a physical opening, a way of communicating, or an emotional state, "mouth" is a surprisingly versatile word that touches on many aspects of life—and often, what comes out of it!