Definition: An underwater current that flows away from the shore, often caused by waves breaking on the beach.

Example: The swimmer struggled against the strong undertow while trying to reach the shore.

Definition: Relating to or occurring beneath the surface of water.

Example: The underwater plants provide shelter for many fish.

Definition: Referring to something that is located beneath or associated with a wing, often used in descriptions of birds or insects.

Example: The underwing of the moth is often camouflaged to blend in with its surroundings.

Definition: A part of an insect's wing, specifically the hind wing, which is often brightly colored and visible when the insect is in flight.

Example: The underwing moth displayed its vibrant colors as it flew away from the light.

Definition: Shrubs and small trees that grow under larger trees in a forest or wooded area.

Example: The forest floor was covered with underwood, providing shelter for small animals.

Definition: Not fully developed or advanced, often referring to regions, economies, or ideas that have not reached their full potential.

Example: The undeveloped area lacked basic infrastructure and services.

Definition: A mythical creature or spirit associated with water, often depicted as a beautiful woman, originating from the teachings of Paracelsus.

Example: In folklore, an undine is said to be a water spirit that can fall in love with a human.

Definition: Something that has not been found or known yet.

Example: There are many undiscovered species in the rainforest.

Definition: Not affected or interrupted; remaining in a peaceful or quiet state.

Example: The forest was undisturbed, allowing wildlife to thrive.

Definition: Not trained or accustomed to live with humans; wild.

Example: The undomesticated animals roamed freely in the forest.

Definition: Describing something that has not been emptied of liquid, especially water.

Example: The undrained land was soggy and difficult to walk on.