Definition: A small opening or hole in a surface, often found in biological structures or fruits.

Example: The ostiole of the mushroom allowed spores to be released into the air.

Definition: A tiny aquatic animal that belongs to a group of crustaceans, usually found in freshwater, and has a shell made of two parts.

Example: Scientists study ostracods to understand ancient aquatic environments.

Definition: A type of ancient fish that lived a long time ago, known for having a body covered in bony plates and lacking jaws.

Example: Scientists discovered fossils of an ostracoderm in the sediment layers of the ancient seabed.

Definition: A place or state of existence that is different from our physical world, often thought of as a realm beyond life or reality.

Example: In many cultures, the concept of the otherworld is associated with the afterlife.

Definition: Relating to a world that is different from our own, often mystical or spiritual in nature.

Example: The painting had an otherworldly quality that made it feel like a glimpse into another realm.

Definition: A small, hard particle found in the inner ear of animals that helps them maintain balance and orientation.

Example: The otoliths in fish help them sense their position in the water.

Definition: Relating to a small structure in the inner ear that helps with balance and spatial orientation.

Example: The otolithic organs play a crucial role in our ability to maintain balance while standing or moving.

Definition: A type of animal that lives in water and has a long body, webbed feet, and thick fur. They are known for being playful and often hunt for fish and other small creatures.

Example: We saw an otter swimming in the river during our hike.

Definition: A strong or intense burst of flame or light, either in a literal sense or as a metaphor for something that stands out dramatically.

Example: The outblaze of the fireworks lit up the night sky, captivating everyone at the festival.

Definition: To breed an animal or plant with a different variety or species to increase genetic diversity.

Example: Farmers often outbreed their livestock to improve health and productivity.