Definition: A type of chemical compound that contains arsenic, specifically in its trivalent form, often found in salts or esters.

Example: The scientist studied the effects of arsenite on plant growth.

Definition: A mineral that is a source of arsenic, typically appearing as silver-white to gray and often found in crystal form.

Example: Arsenopyrite is often mined for its arsenic content.

Definition: Relating to or derived from arsenic, particularly when it has a lower oxidation state.

Example: The chemist studied the properties of arsenous compounds for their potential applications.

Definition: A colorless and very poisonous gas that has a garlic-like smell, used in chemical processes and warfare.

Example: The laboratory was evacuated due to the presence of arsine, which is highly toxic.

Definition: A yellow powder that was used in the past to treat certain infections, especially syphilis and yaws. It contains arsenic and is known to be toxic.

Example: Doctors used arsphenamine to treat syphilis before more effective medications were developed.

Definition: An object made by a human being, typically an item of cultural or historical interest.

Example: The museum displayed an ancient artefact from the Roman Empire.

Definition: A type of plant that belongs to a group known for its aromatic properties, including varieties like mugwort and tarragon, often characterized by their green or grayish leaves and small flower heads.

Example: The herbalist recommended using artemisia for its medicinal properties.

Definition: Relating to the main pathways or channels in a system, especially in terms of roads or blood vessels that carry oxygenated blood.

Example: The city is planning to expand its arterial roads to reduce traffic congestion.

Definition: A main road or street that allows for continuous traffic flow, often connecting different areas or regions.

Example: The new arterial road will help reduce traffic congestion in the city.

Definition: A type of X-ray that shows the inside of an artery after a special dye is injected to make it visible.

Example: The doctor ordered an arteriogram to check for blockages in the patient's arteries.

Definition: A medical test that uses X-rays to take pictures of the arteries after a special dye is injected into them.

Example: The doctor ordered an arteriography to check for blockages in the patient's arteries.