Word: engine

Meaning: An engine is a complex mechanical device that converts energy into useful motion or physical effects. It can refer to a machine that propels a vehicle or creates power for machinery.

Pronunciation: /ˈɛnd͡ʒɪn/

Morphology: The word “engine” is a noun and can be used in both singular and plural form (engines).

Grammar notes: “Engine” is typically used as a noun in a sentence, often as the subject or object of an action.

Interesting facts: The term “engine” originally was used to refer to war machines, such as battering rams and catapults. Over time, it evolved to represent machines like steam engines and internal combustion engines.

Tips for learning: To remember the word “engine” easily, visualize the motor of a vehicle or a powerful machine when you hear or read the word.

Examples:

• Simple sentence: The car’s engine provides the power needed to drive.
• Medium sentence: Engineers are constantly improving engine efficiency in modern vehicles.
• Complex sentence: The locomotive’s engine roared to life, ready to pull the long line of freight cars.

Synonyms: motor, locomotive

Antonyms: manual labor, manpower

Common word combinations: engine room, engine power, engine efficiency

Mini-tasks for students:

• Make a sentence using the word “engine”.
• Find a synonym for the word “engine”.

References:

• “engine”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “engine”, in The Century Dictionary, New York, N.Y.: The Century Co.