Definition: A person who has a lot of money, specifically at least one billion units of currency.

Example: The billionaire donated a large sum to charity.

Definition: A person whose job is to collect and dispose of waste or garbage from bins.

Example: The binman came early in the morning to empty the trash cans.

Definition: A scientist who studies the chemical processes and substances in living organisms.

Example: The biochemist conducted experiments to understand how cells function.

Definition: A person who writes about someone else's life, telling their story and important events.

Example: The biographer spent years researching the famous author's life before publishing the book.

Definition: A person who studies living things and their relationships, including plants, animals, and microorganisms.

Example: The biologist discovered a new species of frog in the rainforest.

Definition: A scientist who studies the physical principles of living things and biological processes.

Example: The biophysicist conducted experiments to understand how proteins function in cells.

Definition: A person who studies living organisms and their relationships to the environment, focusing on biological sciences.

Example: The bioscientist conducted research on the effects of climate change on marine life.

Definition: A person who uses statistics to analyze data related to biology, health, and medicine, often to help in research and public health decisions.

Example: The biostatistician analyzed the data from the clinical trial to determine the effectiveness of the new drug.

Definition: A person who uses technology and science to develop products and processes in the field of living organisms.

Example: The biotechnologist developed a new method for producing insulin.

Definition: A person who captures or recruits people, often for forced labor, especially in the context of the historical practice of blackbirding.

Example: The blackbirder was known for his ruthless methods of capturing workers from remote islands.