Definition: A type of tool that resembles a pickax, used for digging or chopping, with flat ends instead of pointed ones. It can also refer to a reaping hook or a tool used for creating mortises.

Example: The farmer used a twibil to break up the hard soil in the field.

Definition: A person who is very enthusiastic about watching birds, often traveling far to see rare ones.

Example: As a dedicated twitcher, she traveled across the country to spot the rare bird species.

Definition: A leader or chief, often someone who is wealthy or holds a position of importance.

Example: The tyee of the tribe made an important decision for the community.

Definition: A type of vibrating membrane found in the shrilling organ of a cicada, which produces sound.

Example: The cicada's tymbal creates a loud, distinctive noise during the summer months.

Definition: A large meat-eating dinosaur that lived in North America during a time long ago called the Cretaceous period.

Example: The tyrannosaurus was one of the largest predators of its time.

Definition: A type of fly known for transmitting diseases, particularly in Africa.

Example: The tzetze fly is known for spreading sleeping sickness among livestock.

Definition: A type of monkey that lives in trees, known for its short tail and mostly hairless face, found in the Amazon rainforest.

Example: The uakari is known for its distinctive red face and social behavior in the trees of the Amazon.

Definition: A part of certain female animals, like cows and goats, that produces milk and has teats.

Example: The farmer checked the udder of the cow to ensure it was healthy.

Definition: Describing a sound that is loud and mournful, like a howl or wail.

Example: The ululant cries of the wolves echoed through the night.

Definition: To make a long, loud, mournful sound, often like a howl or wail, usually expressing strong emotion or grief.

Example: The mourners began to ululate as the procession passed by.