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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
bound by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "bound by" is correct and usable in written English.
It is used to indicate that someone is constrained or restricted by the terms of an agreement or rule. For example, "The tenant was bound by the terms of the lease agreement."
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
We're bound by it.
News & Media
She wasn't bound by rules".
News & Media
Private sales are bound by confidentiality agreements.
News & Media
And we are bound by them.
News & Media
We are not bound by our nature.
News & Media
"Because we are bound by duty.
News & Media
"I'm bound by a confidentiality agreement".
News & Media
We are bound by the evidence".
News & Media
Canada is not bound by those rules.
News & Media
Courts are not bound by previous decisions.
Encyclopedias
They are bound by certain treaties.
News & Media
Expert writing Tips
Best practice
When using "bound by", ensure that the entity imposing the constraint is clearly identified. For example, "The company is bound by the regulations set forth by the EPA."
Common error
Avoid using incorrect prepositions after "bound". "Bound to" usually refers to a future event, while "bound by" signifies an existing obligation or constraint.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "bound by" functions primarily as a prepositional phrase modifying a noun or pronoun. It indicates a state of being obligated, constrained, or restricted by something, such as rules, agreements, or laws. Ludwig AI confirms its proper grammatical use.
Frequent in
News & Media
60%
Formal & Business
20%
Science
10%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "bound by" is a versatile prepositional phrase used to denote obligation or restriction under a rule, law, agreement, or principle. As Ludwig AI confirms, its usage is grammatically sound and well-supported by numerous examples from reliable sources. It's most frequently encountered in news and formal business contexts, maintaining a neutral tone. To use "bound by" effectively, ensure clarity in identifying the entity imposing the constraint and avoid confusing it with "bound to", which implies future certainty. Alternatives such as "obligated by" or "constrained by" can add nuance to your writing. Remember to use the phrase "bound by" when you want to express a clear, legal, or moral obligation. The phrase's high frequency and correct usage make it a valuable addition to your writing toolkit.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
obligated by
This phrase replaces "bound" with "obligated", emphasizing a sense of duty or requirement.
constrained by
This alternative emphasizes the restrictive aspect of being "bound", focusing on limitations.
restricted by
Similar to "constrained by", this highlights limitations or restrictions imposed by something.
subject to
This indicates that someone or something is under the authority or influence of something else.
limited by
Indicates that something is restricted in scope, amount or extent.
governed by
This suggests a rule or principle that dictates actions, similar to being "bound" by rules.
under the terms of
Specifies that obligations arise from a defined agreement or contract.
tied to
This phrase emphasizes a connection or dependency, similar to being "bound" to something.
controlled by
This alternative emphasizes the power dynamic where actions are dictated by external forces.
dependent on
This highlights a reliance on something, implying a form of restriction or obligation.
FAQs
How to use "bound by" in a sentence?
Use "bound by" to indicate that someone or something is obligated or restricted by a rule, agreement, or principle. For instance, "The contract states that we are "bound by" these terms".
What can I say instead of "bound by"?
You can use alternatives like "obligated by", "constrained by", or "restricted by" depending on the context.
Which is correct, "bound by" or "bound to"?
"Bound by" indicates an obligation or restriction due to a rule or agreement. "Bound to" implies a high probability or certainty of a future event. Choose based on the intended meaning.
What's the difference between "bound by" and "limited by"?
"Bound by" suggests a formal or legal obligation. "Limited by" indicates a restriction in scope, amount, or extent, which is less formal and may not involve a binding agreement.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested