Lesson 20

relating to the energy associated with motion or movement, emphasizing the dynamic state of objects in action

Kinetic energy is the energy possessed by an object due to its motion.

having a positive effect on both physical and mental well-being

Gardening has therapeutic benefits, promoting relaxation and reducing stress.

having a wide range of colors, especially vibrant ones

The artist’s painting was full of chromatic beauty, with vibrant reds and blues blending seamlessly.

preventing infection by avoiding contamination with bacteria, viruses, or other pathogens

Surgeons must maintain an aseptic environment during operations.

(of ideas or plans) hopeful or imaginative but impractical

His quixotic plan to sail solo around the world ended after two days.

completely sealed against the entry or escape of air

The scientist stored the samples in hermetic containers to prevent contamination.

smelling extremely unpleasant and foul

aiming to teach a moral lesson

The professor's lectures were highly didactic, providing students with valuable insights into the subject matter.

related only to the body, distinct from mental or emotional aspects

Somatic cells are any cells in the body other than reproductive cells.

showing smart thinking and careful planning, especially to avoid problems or get a good result

It was a politic move to delay the announcement until after the vote.

able to keep a calm demeanor and not get emotional easily

His phlegmatic response to the crisis helped calm the entire team.

having a strong or far-reaching effect

She made the drastic decision to quit her job and travel the world.

(of a musical instrument) making a sound that is natural, not amplified

She preferred the acoustic guitar for its warm, natural tone.

finding pleasure, particularly sexual pleasure in hurting or humiliating others

The sadistic bully enjoyed tormenting his classmates both physically and emotionally.

someone who believes it is impossible to know whether God exists or not

As an agnostic, she prefers to keep questions of faith open.

relating to, containing, or using compressed air or gas

relating to wounds or physical injuries

The traumatic injury to his leg required immediate medical attention.

relating to the spleen

related to improving the appearance of the body, especially the face and skin

She underwent cosmetic surgery to alter the appearance of her nose.

lacking color or colorless