Upper-Intermediate (B2)
IPA: /prɪˈkluːsɪvli/
KK: /prɪˈklusɪvli/
Definition
In a way that prevents something from happening or excludes it.
Example
The rules were applied preclusively to ensure no one could enter the competition late.
Conversation

I think we should plan the event preclusively to avoid any last-minute issues.

That's a good idea! It's always better to be prepared ahead of time.

Exactly! It helps us manage everything more smoothly.

For sure, and we can enjoy the event without any stress.
Synonyms & Antonyms
Synonyms
preventively
exclusively
restrictively
Antonyms
openly
inclusively
permissively
Root Explanation
Preclusively → It is formed from "pre-" (meaning before) and "claudere" (meaning to close). The word "preclusively" means in a manner that closes off or excludes beforehand.
Memory Tip
Think of something that 'closes off' ('claudere') 'before' ('pre-') it can happen — that's why preclusively means to exclude beforehand.
Visually Confused Words
prelusively
seclusively
exclusively
reclusive
reclusely
prelusive
elusively
percussively