Exam: TOEFL

Definition: This word describes someone who is overly confident or bold, often in a way that is considered rude or inappropriate. It refers to actions or attitudes that go beyond what is acceptable or respectful.

Example: It was presumptuous of him to assume he could speak for everyone without asking their opinions first.

Definition: In a way that shows a lack of respect for others by doing something that is not appropriate or by assuming too much.

Example: She presumptuously interrupted the meeting without waiting for her turn to speak.

Definition: To assume something is true or exists before it is proven or established.

Example: The theory presupposes that all participants have a basic understanding of the topic.

Definition: A belief or idea that is accepted as true without proof, often used as a starting point in reasoning or discussion.

Example: The presupposition that everyone understands the topic can lead to confusion during the meeting.

Definition: Relating to the time or activities that occur before a surgical operation.

Example: The doctor explained the presurgery procedures to ensure I was well-prepared.

Definition: Referring to the period before symptoms of a disease appear, making it difficult to diagnose accurately.

Example: The presymptomatic phase of the illness can last for several days, during which the person may not feel unwell.

Definition: Referring to the part of a nerve cell that sends signals to another cell at a synapse, occurring before the signal is transmitted.

Example: The presynaptic neuron releases neurotransmitters into the synaptic cleft.

Definition: In a way that relates to the presynaptic part of a neuron, which is the area before a synapse where signals are transmitted.

Example: The neurotransmitter is released presynaptically to communicate with the next neuron.

Definition: A way of behaving that is intended to make people believe something that is not true; an act of pretending.

Example: He put on a pretence of confidence during the meeting.

Definition: Not real or genuine; made to look like something else, often for fun or to deceive.

Example: The children played with pretend food in their toy kitchen.

Definition: To act as if something is true when it is not, often for fun or to deceive others.

Example: Children often pretend to be superheroes when they play.

Definition: To act as if something is true when it is not, often for fun or to deceive others.

Example: The children like to pretend they are superheroes during playtime.