Exam: TOEFL

Definition: In a way that is relaxed and without rushing.

Example: She walked unhurriedly through the park, enjoying the scenery.

Definition: Not broken down by the process of hydrolysis, which is a chemical reaction involving water that typically breaks down compounds.

Example: The sample contained unhydrolyzed proteins that were still intact.

Definition: Not clean and not following good health practices, which can lead to illness or infection.

Example: The kitchen was in an unhygienic state, with food left out and dirty dishes piled up.

Definition: Referring to a system of government or organization that has only one legislative chamber.

Example: The country has a unicameral legislature, which means all laws are made by a single assembly.

Definition: Relating to an organism that is made up of only one cell.

Example: Bacteria are examples of unicellular organisms that can live in various environments.

Definition: Something that cannot be identified or named easily.

Example: The object was unidentifiable in the dark.

Definition: Not known or recognized; something that has not been identified or named.

Example: The police found an unidentified object in the park.

Definition: Not using the natural or expected phrases of a language, making it sound awkward or unnatural.

Example: His speech was unidiomatic, making it hard for the audience to understand him.

Definition: Describing something that moves or operates in only one direction without the ability to change or reverse direction.

Example: The unidirectional flow of traffic helps to reduce congestion on the roads.

Definition: The process or result of making things into one or bringing them together.

Example: The unification of the two countries led to a stronger alliance.