Definition: The coloring of tissues in living organisms caused by pigments, which are substances that give color to cells and tissues.

Example: The doctor explained that the pigmentation of her skin was due to an increase in melanin production.

Definition: Having hair or hair-like structures; covered with hair.

Example: The pileous texture of the plant made it look fuzzy and soft.

Definition: Resembling or shaped like a hair.

Example: The scientist described the structure as piliform, indicating its hair-like appearance.

Definition: A chemical substance derived from a plant, used in medicine to help with conditions like glaucoma by increasing saliva production and causing sweating.

Example: The doctor prescribed pilocarpine to help manage the patient's glaucoma.

Definition: Having a surface that is covered with fine, soft hair.

Example: The pilose leaves of the plant felt soft to the touch.

Definition: The condition of having hair or fine hair on a surface.

Example: The pilosity of the plant's leaves helps to reduce water loss.

Definition: Relating to or resembling pills.

Example: The doctor prescribed a pilular medication that is easy to swallow.

Definition: A hair or hair-like structure found on the surface of a cell or microorganism.

Example: The bacterium was covered in tiny pili that helped it attach to surfaces.

Definition: A tool with two handles and two jaws that move together to grip or hold objects tightly.

Example: The mechanic used a pincer to remove the small part from the engine.

Definition: Relating to a small gland in the brain that produces hormones, or having a shape similar to a pine cone.

Example: The pineal gland plays a crucial role in regulating sleep patterns.