Exam: TOEFL

Definition: In a way that cannot be changed back to a previous state or condition.

Example: The chemical reaction occurred irreversibly, meaning the original substances could not be recovered.

Definition: The quality or state of being unable to be changed or reversed.

Example: The irrevocability of her decision meant that there was no turning back.

Definition: Something that cannot be changed or undone once it has been decided or done.

Example: Once she signed the contract, her decision was irrevocable.

Definition: In a way that cannot be changed or undone; once something is done irrevocably, it cannot be reversed.

Example: Once she signed the contract, she irrevocably committed to the agreement.

Definition: To provide water to land or crops using artificial methods.

Example: Farmers often irrigate their fields to ensure crops receive enough water.

Definition: To supply water to land or crops to help them grow, often using systems like ditches or pipes.

Example: Farmers irrigate their fields to ensure that the crops receive enough water during dry seasons.

Definition: The quality of being easily annoyed or angered; a tendency to become upset quickly.

Example: Her irritability made it difficult for her to enjoy social gatherings.

Definition: Someone who gets annoyed or upset easily.

Example: She felt irritable after not getting enough sleep last night.

Definition: The quality of being easily annoyed or angered.

Example: His irritableness made it difficult for others to work with him.

Definition: In a way that shows annoyance or impatience.

Example: She spoke irritably when she was interrupted during her presentation.

Definition: Causing discomfort or annoyance, especially in a physical way.

Example: The strong smell of the chemicals was an irritant to many workers in the lab.

Definition: Something that causes annoyance or discomfort.

Example: The loud noise from the construction site was a constant irritant to the residents.