1. What type of definition is used to introduce an unusual or unfamiliar word, to coin new words, or to introduce a new meaning to a familiar word?

Hint
A. Stipulative definition
B. Precising definition
C. Explanatory definition
D. Persuasive definition

The correct answer is A. Stipulative definition.

To determine the correct answer, let's first understand the different types of definitions and their purposes.

1. Stipulative definition: This type of definition is used to introduce a completely new word or concept. It assigns a meaning to a word for the first time or in a specific context that may differ from its conventional usage.

2. Precising definition: A precising definition is used to clarify or narrow down the meaning of a word. It provides a more precise or specific understanding of a word, especially for situations where there may be ambiguity or confusion.

3. Explanatory definition: An explanatory definition is used to provide an explanation of a word or concept that may be unfamiliar to the reader or listener. It aims to make the meaning clearer by giving additional information or examples.

4. Persuasive definition: A persuasive definition is used to influence the perception or opinion of the reader or listener by intentionally using biased or loaded language. It aims to shape attitudes or persuade others to adopt a particular viewpoint.

Now, let's match each type of definition with the given options:

A. Stipulative definition: This definition introduces new words or assigns a unique meaning to an existing word. It does not apply to the given scenario.

B. Precising definition: This definition aims to clarify or narrow down the meaning of a word. It does not apply to the given scenario.

C. Explanatory definition: This definition explains an unfamiliar word or concept. It seems appropriate for the given scenario.

D. Persuasive definition: This definition influences opinions or attitudes. It does not apply to the given scenario.

Based on the explanations above, the correct answer is:

C. Explanatory definition

Precising