Exam: GRE (Verbal)

Definition: A chemical process where a halogen atom replaces a hydrogen atom in an organic compound.

Example: The halogenation of the compound resulted in a more reactive substance.

Definition: Describing certain compounds that look like salt, typically made of a metal combined with a negative element, mainly referring to chlorides, bromides, iodides, and sometimes fluorides and cyanides.

Example: The chemist studied the haloid compounds to understand their properties better.

Definition: A medication that helps treat certain mental health conditions by affecting the brain's chemicals.

Example: The doctor prescribed haloperidol to help manage the patient's symptoms.

Definition: A living thing that thrives in very salty places, such as salt lakes or salt mines.

Example: Halophiles can be found in environments like salt flats and saltwater lakes.

Definition: Describing organisms that live and grow in very salty environments.

Example: Some types of bacteria are halophilic and can survive in salt lakes.

Definition: Describing plants that thrive in salty environments.

Example: Halophytic plants, like mangroves, can survive in coastal areas with high salt levels.

Definition: Describing someone or something that is hesitant, unsure, or lacking confidence, often resulting in pauses or interruptions in speech or action.

Example: She gave a halting speech, pausing frequently as she searched for the right words.

Definition: A character's weakness or error in judgment that leads to their downfall, often seen in literature, especially in tragedies.

Example: In the play, the hero's hamartia ultimately leads to his tragic end.

Definition: Having a hooked shape or form, often used in anatomical contexts to describe certain bones or structures.

Example: The hamate bone in the wrist is characterized by its hook-like projection.

Definition: A small bone in the wrist that has a hook shape and is located on the inner side of the hand. It helps connect muscles to the little finger.

Example: The hamate bone is important for the movement of the little finger.

Definition: Restricted or prevented from moving or acting freely, often due to obstacles or difficulties.

Example: The project was hampered by a lack of funding and resources.

Definition: To obstruct or interfere with something, making it difficult to achieve a goal or complete a task.

Example: The heavy rain hampered our ability to drive safely.