guard pin: meaning, definition, pronunciation and examples
LowTechnical
Quick answer
What does “guard pin” mean?
A small metal pin or component in a lock mechanism that prevents incorrect keys from turning the lock.
Audio
Pronunciation
Definition
Meaning and Definition
A small metal pin or component in a lock mechanism that prevents incorrect keys from turning the lock.
In horology, a pin in a lever escapement that prevents the lever from overbanking; more broadly, any safety or blocking pin in mechanical devices.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. The term is identical in both varieties within technical contexts.
Connotations
Purely technical/functional in both regions.
Frequency
Equally rare in general language but standard within the relevant trades in both the UK and US.
Grammar
How to Use “guard pin” in a Sentence
The [lock/watch] has a broken guard pin.Replace the guard pin in the [mechanism].Vocabulary
Collocations
Examples
Examples of “guard pin” in a Sentence
verb
British English
- The mechanism is designed to guard against picking.
American English
- This feature guards against accidental release.
adverb
British English
- The lever moved guardedly.
American English
- He worked guardedly on the delicate mechanism.
adjective
British English
- The guard mechanism is crucial.
American English
- The guard component sheared off.
Usage
Meaning in Context
Business
Rare, except in specific industries like security hardware or luxury watch sales.
Academic
Used in technical papers on mechanical engineering, horology, or security systems.
Everyday
Virtually never used.
Technical
Standard term within locksmithing and watchmaking.
Vocabulary
Synonyms of “guard pin”
Strong
Neutral
Vocabulary
Antonyms of “guard pin”
Watch out
Common Mistakes When Using “guard pin”
- Using 'guard pin' to refer to a cotter pin or a simple retaining pin.
- Capitalising it as a proper noun (e.g., 'Guard Pin').
FAQ
Frequently Asked Questions
No, it is a low-frequency technical term specific to locksmithing and horology.
No, 'guard pin' is exclusively a noun. The word 'guard' alone can be a verb.
Its primary function is to act as a safety or blocking component to prevent incorrect operation in a mechanical device like a lock or watch.
Yes, the exact design and placement vary between different lock mechanisms and types of watch escapements.
A small metal pin or component in a lock mechanism that prevents incorrect keys from turning the lock.
Guard pin is usually technical in register.
Guard pin: in British English it is pronounced /ɡɑːd pɪn/, and in American English it is pronounced /ɡɑrd pɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think of a GUARD standing at a door, and a PIN locking it. The GUARD PIN is the part that 'guards' the lock from being picked or forced.
Conceptual Metaphor
A GUARD is a protector; a PIN is a small, fastening object. Combined, it's a PROTECTIVE FASTENER.
Practice
Quiz
In which field is the term 'guard pin' most specifically used?