Definition: A type of mineral that is a zeolite, often found in white, red, or yellow colors, and is made up of calcium, aluminum, silicon, and water.

Example: Heulandite is often used in the study of geology due to its unique properties.

Definition: A place where an animal or plant stays safe and inactive during the winter months.

Example: The bear found a warm hibernaculum to sleep in during the cold season.

Definition: This word describes something that is connected to or happens during the winter season.

Example: The hibernal months are often cold and snowy in many regions.

Definition: To spend a long period of time in a state of rest or inactivity, especially during the winter months.

Example: Bears hibernate during the winter to conserve energy and survive the cold months.

Definition: A period during which some animals sleep or become inactive to survive the cold winter months, reducing their energy use.

Example: Bears enter hibernation to conserve energy during the winter when food is scarce.

Definition: A creature or organism that goes into a state of deep sleep during certain seasons, usually to survive cold weather or lack of food.

Example: Bears are well-known hibernators that sleep through the winter months.

Definition: A type of plant that belongs to the mallow family, known for its large and colorful flowers. These plants are often found in tropical regions and can be shrubs or small trees.

Example: The hibiscus in her garden bloomed with bright red flowers.

Definition: A type of tree found mainly in North America that has hard wood and produces edible nuts.

Example: The carpenter used hickory wood to make a sturdy table.

Definition: Not visible or easily seen; concealed from view.

Example: The hidden treasure was discovered after many years.

Definition: To keep something out of sight or to prevent it from being seen.

Example: She hidden the treasure in a secret place.

Definition: A clear green gemstone that is a type of spodumene, often used in jewelry.

Example: She wore a beautiful hiddenite ring that sparkled in the sunlight.