Lesson 37

a theory or statement that acts as the foundation of an argument

The entire debate was based on the premise that economic growth benefits all members of society.

the text of a musical play, an opera, or other extended vocal works

The composer and the librettist worked closely together to ensure the libretto perfectly complemented the music in the opera.

a guiding principle, intended to provide moral guidance or a basis for behavior

"Honesty is the best policy" is a precept often emphasized to instill the value of truthfulness in individuals.

a point where two or more lines, edges, or rays meet to form an angle, or the point at which the sides of a polygon intersect

In a triangle, each of its three corners is a vertex where two sides meet.

a dramatic scene or picture, often presented on stage or in a performance

The movie's climactic battle scene was a vivid tableau of chaos and heroism.

small seeds of a large crop that grows in warm regions, used to feed birds or make flour

It was a cold winter evening, but I warmed up with a comforting bowl of millet and butternut squash soup.

a person regarded as stupid or foolish

Despite repeated warnings, the dolt proceeded to touch the hot stove, resulting in a painful burn.

(biology) a gap, opening, or passage in anatomical structures, often between different parts or organs

The hiatus in the diaphragm allows the esophagus to pass through into the abdominal cavity.

the entirety or full spectrum of something

The new library's collection covers the gamut of literary genres, from classic literature to contemporary fiction.

a person appointed to govern a state, province, or colony as the representative of a monarch in the monarch's absence, minority, or incapacity

Queen Elizabeth I appointed a regent to govern England in her absence during her travels.

a person who is useful for nothing and spends resources wastefully

His reputation as a wastrel followed him wherever he went.

an individual or entity of immense size, influence, or importance, often symbolizing dominance or grandeur

Despite being a newcomer to the industry, the tech startup quickly grew into a colossus, disrupting traditional business models.

a vehicle that can use two or more different sources of power as needed, often petrol in addition to electricity or diesel

The latest hybrid SUV seamlessly switches between its petrol engine and electric motor during city commutes to maximize fuel economy.

a person's appearance or manner, especially as an indication of their character or mood

Despite his young age, the CEO possessed a dignified mien that commanded respect in the boardroom.

a soft, muddy area of land that is difficult to traverse or escape

Hikers found themselves stuck in a quagmire of mud after heavy rainfall flooded the trail.

the resources or activities upon which an individual or household depends for their sustenance and survival

Farming is the primary livelihood for many rural communities, providing food and income.

an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable