Intermediate (B1)
IPA: //ʌn.kənˈdɪʃ.ənd//
KK: /ʌnˈkənˌdɪʃənd/
Definition
Not influenced by any conditions or limitations; natural and unlearned.
Example
The unconditioned response occurred without any prior training or conditioning.
Conversation

I read an interesting article about unconditioned reflexes in animals.

Oh really? What did it say about them?

It explained that these reflexes are natural and not learned over time.

That makes sense; it’s fascinating how instinctual behavior works.
Synonyms & Antonyms
Synonyms
natural
unrestricted
absolute
Antonyms
conditional
restricted
limited
Root Explanation
Unconditioned → It is formed from "un-" (meaning not) and "conditioned" (from Latin "conditio" meaning a state or condition). The word "unconditioned" means not subject to any conditions or limitations.
Memory Tip
Think of 'not' ('un-') being applied to a 'state' ('conditioned') — that's why unconditioned means free from any conditions.
Visually Confused Words
inconditioned
conditioned
nonconditioned
conditioner
condition
undercondition
preconditioned
inconditionate