Definition: Related to a substance that counteracts a poison or disease.

Example: The doctor provided an antidotal treatment to counteract the effects of the venom.

Definition: A substance that can stop or reduce the harmful effects of a poison or disease.

Example: The doctor gave her an antidote after she was bitten by a snake.

Definition: Moving or occurring in the opposite direction from what is usual or expected.

Example: The antidromic flow of the river surprised the scientists studying its patterns.

Definition: In a way that is opposite to the usual direction or order.

Example: The signals traveled antidromically, creating a unique pattern in the experiment.

Definition: A particle that has the same mass as an electron but carries a positive charge, often referred to as a positron.

Example: In particle physics, an antielectron is also known as a positron.

Definition: Describing something that helps prevent or relieve feelings of sickness and the urge to vomit.

Example: The doctor prescribed an antiemetic to help with my nausea during the treatment.

Definition: A type of medicine that helps to prevent or reduce feelings of nausea and vomiting.

Example: The doctor prescribed an antiemetic to help with my motion sickness during the trip.

Definition: Describing something that helps to stop or prevent seizures caused by epilepsy.

Example: The doctor prescribed an antiepileptic medication to control the patient's seizures.

Definition: A type of medication used to stop or prevent seizures in people with epilepsy.

Example: The doctor prescribed an antiepileptic to help control her seizures.

Definition: A substance that prevents the effects of estrogens in the body.

Example: Doctors sometimes prescribe an antiestrogen to treat certain types of breast cancer.

Definition: A type of material in which adjacent magnetic moments or spins are aligned in opposite directions, resulting in no net magnetization.

Example: The scientist studied the properties of the antiferromagnet to understand its unique magnetic behavior.

Definition: Able to decrease or stop the ability to have children.

Example: Some medications have antifertility effects that can prevent pregnancy.