Definition: A type of bird that cannot fly, found mainly in cold regions of the Southern Hemisphere, known for its black and white feathers and ability to swim.

Example: The penguin waddled across the ice to reach the water.

Definition: A piece of land that is almost surrounded by water and connected to the mainland by a narrow strip of land.

Example: The Florida peninsula is known for its beautiful beaches and warm climate.

Definition: Relating to or characteristic of a landform that is surrounded by water on three sides and connected to the mainland.

Example: The peninsular region is known for its beautiful coastlines and diverse wildlife.

Definition: Relating to a specific type of diatom that has a symmetrical shape, often elongated, and may have features like feathers or wings.

Example: The scientist studied the pennate diatoms under the microscope to understand their unique structures.

Definition: A type of mineral that is a variety of the mineral group known as micas, often found in certain geological formations.

Example: The geologist discovered a sample of pennine during the field study.

Definition: Describing something that has one or more pennons, which are small flags or banners typically attached to a pole or spear.

Example: The knight's lance was decorated with a pennoned flag that fluttered in the wind.

Definition: A type of plant that belongs to the genus Thlaspi, known for its small, flat seed pods with wing-like edges, commonly found in North America and originally from Eurasia.

Example: The garden was filled with pennycress, its unique seed pods catching the sunlight.

Definition: A type of mint plant known for its aromatic leaves and flowers, often used for its oil in traditional medicine and as an insect repellent.

Example: She brewed a tea from pennyroyal leaves to help with her stomachache.

Definition: A type of plant with round leaves that resemble coins, often found in various regions including Eurasia and North America.

Example: The garden was filled with pennywort, its round leaves shining in the sunlight.

Definition: Describing something that is hanging loosely or suspended, often used to refer to nests made by birds that hang from branches.

Example: The pensile nest swayed gently in the breeze, showcasing the bird's craftsmanship.