Word: Energy

Pronunciation

/ˈenərɡi/

Definitions

• Noun: The ability or capacity to do work; a measure of the strength and vitality required to undertake physical or mental activities. It can also refer to various forms of power derived from sources such as fossil fuels, nuclear reactions, or renewable resources. Example: “The team’s energy was high during the final match.”
• Noun (Physics): A property of objects which can be transferred to other objects or converted into different forms, but cannot be created or destroyed. Example: “Energy is conserved in any closed system according to the first law of thermodynamics.”
• Noun (Metaphorical use): Vigor, enthusiasm, or excitement. Example: “Her passion and energy were contagious, inspiring others to join her cause.”

Phrases

• “Kinetic energy”: The energy possessed by an object due to its motion.
• “Potential energy”: Stored energy that has the potential to be converted into kinetic energy.
• “Renewable energy”: Energy obtained from naturally replenished resources that are virtually inexhaustible and do not produce harmful emissions.
• “Positive energy”: A concept referring to a person’s optimistic attitude or an environment’s uplifting atmosphere.
• “Energy crisis”: A situation where there is a significant shortage of energy supplies, often leading to economic and societal issues.

Example Sentences

• Noun (Physical energy): “The machine operates using solar energy.”
• Noun (Metaphorical energy): “The new project leader brought fresh energy to the team.”
• Physics: “When the roller coaster reaches the peak, it has maximum potential energy which is then converted into kinetic energy as it descends.”

Synonyms

• Power
• Vigor
• Stamina
• Vitality
• Force
• Zeal
• Enthusiasm
• Ardor
• Dynamism