An adjustable spanner is a tool that is used for tightening or loosening nuts and bolts of different sizes. It is a versatile tool that can be adjusted to fit different sizes of nuts and bolts, making it a valuable tool in any toolbox. In this article, we will explore the definition, meaning, origin, and associations of the adjustable spanner.
Definitions
An adjustable spanner is a type of wrench that has a movable jaw, which can be adjusted to fit different sizes of nuts and bolts. It is also known as an adjustable wrench or a crescent wrench.
Origin
The adjustable spanner was invented by Edwin Beard Budding in 1842. Budding was an English engineer who also invented the lawnmower. The adjustable spanner was originally called the monkey wrench, but this name is now used to refer to a different type of wrench.
Meaning in different dictionaries
The meaning of adjustable spanner is consistent across different dictionaries. It is defined as a type of wrench that has a movable jaw, which can be adjusted to fit different sizes of nuts and bolts.
Associations
The adjustable spanner is often associated with mechanics and engineering. It is a valuable tool for anyone who works with nuts and bolts of different sizes.
Synonyms
The synonyms of adjustable spanner include adjustable wrench, crescent wrench, and monkey wrench.
Antonyms
The antonyms of adjustable spanner include fixed wrench and socket wrench.
The same root words
The root words of adjustable spanner are adjustable and spanner. Adjustable means capable of being adjusted, while spanner is a British term for a wrench.
Example Sentences
- I used an adjustable spanner to tighten the bolts on my bike.
- The mechanic used a crescent wrench to loosen the nut.
- The fixed wrench was not suitable for the job, so I used an adjustable spanner instead.