Definition: A sharp ridge of land that has steep sides, often formed by the erosion of tilted layers of rock.

Example: The hikers climbed to the top of the hogback to enjoy the stunning view.

Definition: Describing a characteristic that is linked to genes found only on the Y chromosome, which means it can only be passed down through males.

Example: The holandric trait can only be inherited by male offspring from their fathers.

Definition: A device or structure used to secure something firmly in place, often found in biology as a part that helps plants or algae attach to surfaces.

Example: The holdfast of the seaweed kept it anchored to the rocky shore during the storm.

Definition: To create an opening or a hollow space in a surface or material.

Example: He decided to hole the ground to plant a tree.

Definition: An opening or hollow space in a solid object or surface, often created by digging or breaking.

Example: He dug a hole in the backyard to plant a tree.

Definition: To create an opening or cavity in a surface or material.

Example: He decided to hole the ground to plant a tree.

Definition: The idea that things should be viewed as whole systems rather than just a collection of parts, emphasizing the connections and relationships between those parts.

Example: In ecology, holism helps us understand how different species interact within their environment.

Definition: Related to the idea that things should be viewed as a whole rather than just as separate parts. This approach considers the complete system and how its parts work together.

Example: The therapist took a holistic approach to health, considering both physical and mental well-being.

Definition: Related to a chemical element called holmium, especially when it has a specific charge.

Example: The researchers studied the holmic properties of the compound.

Definition: A soft and malleable metallic element that is part of the rare-earth group, known for its stability and ability to form magnetic compounds.

Example: Holmium is used in various applications, including nuclear reactors and lasers.

Definition: Describing a type of cell division in embryos where the whole egg divides completely into separate cells.

Example: The holoblastic cleavage of the fertilized egg allows for the formation of distinct cells during early development.

Definition: Relating to a type of gland that releases its secretions by breaking down its own cells, which then become part of the secretion.

Example: The holocrine glands in the skin produce oils that help keep the skin moisturized.