Lesson 39

(of an object) blocking the passage of light and preventing objects from being seen through it

The opaque curtains blocked out all sunlight from entering the room.

the visual property of something having a milky brightness and a play of colors from the surface

(of cases, statements, etc.) capable of making others believe that something is true with the use of logic and reasoning

Her cogent explanation of the scientific theory helped the students grasp the complex concepts with ease.

to think carefully about something

During the meeting, she took a moment to cogitate before expressing her opinion.

to make something clear and easy to understand by explaining it more

The professor clarified the complex concept by giving real-life examples.

a medieval brass instrument known for its clear, shrill, and piercing tone, often used in ceremonies or military signals

The musician played the clarion to announce the king's arrival.

impede the movement of (an opponent or a ball)

the murder of your own father or mother

the descendants of one individual

to start a written work with a brief statement or introduction, often written by the author or editor, to provide context or explain the purpose

The author decided to preface the novel with a personal note to the readers.

put or said at the beginning of a book, speech, or other work as an introduction or explanation

The author's prefatory remarks provided insight into the inspiration behind the novel.

awaiting payment

a container that is used to put or keep things in

open to listening or considering suggestions and new ideas

The committee members were receptive to new ideas and eager to explore innovative solutions.

not making sense or following clear reasoning

It’s illogical to think you can drive without a license.

having an irritable and unpleasant disposition

the quality of showing deep respect for God, religious practices, or moral principles

Her piety was evident in her daily prayers.

deserving or inciting pity

an outdated and offensive term once used to describe a hospital or institution for people with mental illnesses

In the 18th century, patients with severe disorders were often confined to a bedlam.

to decorate lavishly, often with various ornaments or embellishments

For the grand celebration, they decided to bedeck the banquet hall with sparkling lights and luxurious drapes.