by means of
/baɪ miːnz ɒv/
Meaning
This phrase means 'using' or 'by using' a specific method, tool, or system to achieve a result. While it sounds slightly formal, it is widely used in neutral, daily contexts to explain how something is physically or technically done.
Examples
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They escaped from the burning building by means of a rope ladder.
They escaped from the burning building by means of a rope ladder.
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The water is pumped into the garden by means of a solar-powered system.
The water is pumped into the garden by means of a solar-powered system.
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He secured the heavy box to the roof of his car by means of strong straps.
He secured the heavy box to the roof of his car by means of strong straps.
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The two computers communicate with each other by means of a wireless network.
The two computers communicate with each other by means of a wireless network.
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She succeeded in opening the jammed drawer by means of a small screwdriver.
She succeeded in opening the jammed drawer by means of a small screwdriver.
Common Mistakes
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✗ He opened the door by mean of a key.
✓ He opened the door by means of a key.
'Means' must always be plural in this idiom, even if you are referring to a single tool or method.
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✗ They solved the problem by means for a new strategy.
✓ They solved the problem by means of a new strategy.
The correct preposition following 'means' in this phrase is always 'of', not 'for'.
Related Expressions
Practice
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The remote island can only be reached ___ a small ferry.
💡 Identify the ferry as the method or tool used to get to the island.
Show answer
by means of
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They lifted the heavy piano to the second floor ___ a crane.
💡 Explain how they physically managed to lift the piano.
Show answer
by means of