Definition: Relating to or growing from a small sac-like structure in the body, often associated with hair or glands.

Example: The doctor explained that the follicular phase of the menstrual cycle is important for ovulation.

Definition: A condition where one or more hair follicles become inflamed, often resulting in red bumps or sores on the skin.

Example: After spending too much time in the sun, she developed folliculitis on her arms.

Definition: An object that can carry germs or infections from one person to another, like clothing or dishes.

Example: The doorknob can be a fomite if someone with a cold touches it.

Definition: A soft area on a baby's head where the bones of the skull have not yet fully formed, allowing for growth of the brain.

Example: The doctor checked the baby's fontanel to ensure it was normal and healthy.

Definition: A soft area on a baby's head where the bones of the skull have not yet fully joined together.

Example: The doctor checked the baby's fontanelle to ensure it was normal.

Definition: Something that is designed to be completely reliable and easy to use, preventing mistakes or failures.

Example: The instructions for assembling the furniture were foolproof, making it easy for anyone to follow.

Definition: The mass of rock that is located below a mineral deposit or an inclined fault in geology.

Example: The miners carefully examined the footwall to ensure it was stable before proceeding with the extraction.

Definition: A tiny, single-celled organism that has a shell, often found in marine environments and used in scientific studies.

Example: Forams are important in studying past climate changes because their shells can provide valuable information about ocean conditions.

Definition: An opening or hole in a structure, often found in bones or plants.

Example: The foramen in the skull allows nerves and blood vessels to pass through.

Definition: A type of tiny marine organism that has a shell made of calcium and is often found in the ocean. These organisms have small holes in their shells that allow them to extend their arms to catch food.

Example: Foraminifers are important in studying past climate changes because they can be found in ocean sediments.