Exam: IELTS

Definition: A measurement of frequency that indicates how many cycles occur in one second.

Example: The radio station broadcasts at a frequency of 100 megahertz.

Definition: The state of being unsure or indecisive about something.

Example: Her hesitance to speak in public made her miss the opportunity to share her ideas.

Definition: A situation where someone is unsure or slow to act because they are uncertain or afraid.

Example: Her hesitancy to speak in front of the crowd was evident.

Definition: Not sure or uncertain about something, often causing a delay in making a decision or taking action.

Example: She was hesitant to speak up in the meeting because she wasn't sure if her idea was good.

Definition: In a way that shows uncertainty or lack of confidence; doing something slowly or with pauses because of doubt.

Example: She spoke hesitantly, unsure of how her words would be received.

Definition: To pause before doing something because you are unsure or uncertain.

Example: She hesitated before answering the question.

Definition: A person who is unsure or slow to make a decision.

Example: She is a hesitater when it comes to making big choices.

Definition: In a way that shows uncertainty or indecision before acting or speaking.

Example: She spoke hesitatingly, unsure of how her words would be received.

Definition: A delay or pause in making a decision or speaking, often because of uncertainty or doubt.

Example: She showed hesitation before answering the difficult question.

Definition: An atom that is not carbon, found in the structure of certain chemical compounds, especially in rings.

Example: In the compound, the nitrogen acts as a heteroatom, providing different chemical properties.