Dictionary-enhanced word family
Word Forms of “Preclude”
To make it impossible for something to happen. It stops something before it can occur.
Word Family of Preclude
What is the noun of preclude? — preclusion
What is the verb of preclude? — preclude
What is the adjective of preclude? — precluded
How to Use Each Word Form in a Sentence
- The lack of funding precludes the possibility of expanding the research program. C2
- His criminal record precludes him from obtaining a professional license. C2
- The weather conditions precluded any outdoor activities during the conference. C2
Word Form Patterns for Preclude
-sion
Adds **-sion** to form a noun describing an action or result. Example: preclude → preclusion.
Origin and Word Formation of Preclude
From Latin 'praecludere' (to shut off, block). 'Prae-' (before) + 'claudere' (to close, shut). Entered English in 17th century from legal and academic language.
Common Word Form Mistakes with Preclude
Wrong: The illness precluded him to attend the meeting.
Correct: The illness precluded him from attending the meeting.
Use 'from + gerund' not 'to + infinitive' after 'preclude someone'.
Wrong: Budget constraints preclude expanding the department.
Correct: Budget constraints preclude the expansion of the department. / Budget constraints preclude expanding the department.
Both forms work, but 'the expansion of' is more formal and academic.
Wrong: This policy does not preclude to consider other options.
Correct: This policy does not preclude considering other options.
After 'preclude', use gerund 'considering' not infinitive 'to consider'.
Frequently Asked Questions About Word Forms of Preclude
What are the word forms of “preclude”?
The confirmed forms are shown in the word family cards above. Missing parts of speech are hidden instead of filled with placeholder text.
What part of speech is “preclude”?
“preclude” is primarily a verb. Some forms above show how the same root works as other parts of speech.
Where does “preclude” come from?
From Latin 'praecludere' (to shut off, block). 'Prae-' (before) + 'claudere' (to close, shut). Entered English in 17th century from legal and academic language.