Final answer:
The word plaudit most accurately reflects the meaning of a loud applause (C), which is an expression of approval typically given after a performance or speech.
Step-by-step explanation:
The current meaning of the word plaudit is C) A loud applause. The term refers to the applauding or clapping of a group of people, usually as a show of approval or praise following a performance or speech. It does not refer to a popular opinion, a derogatory remark, or a secret message.
For example, after a successful theatrical performance, the actors might receive a standing ovation, which is an instance of plaudits from the audience. The use of the term plaudit is often associated with the arts or situations where public recognition is given. It is important to distinguish this term from others that might be related to public opinion and the different types of public opinion, such as majority opinion, elite opinion, and issue publics.