epidural
Upper-Intermediate (B2)
IPA: /ˌɛpɪˈdjuːrəl/
KK: /ˌɛpɪˈdʊrəl/
adjective
Definition
Referring to something that is located on or over the outermost layer of the protective membranes covering the brain and spinal cord.
Example
The doctor recommended an epidural injection to help manage the pain during labor.
Conversation
I heard they used an epidural during her delivery.
Yeah, that can really help with the pain.
I didn’t realize it was such a common choice.
Definitely, many people prefer it for a smoother experience.
Synonyms & Antonyms
Synonyms
dural
superficial
external
Antonyms
internal
subdural
deep
noun
Definition
A medical procedure where a local anesthetic is injected into the space around the spinal cord to block pain, often used during childbirth or certain surgeries.
Example
The doctor recommended an epidural to help manage the pain during labor.
Conversation
I heard that getting an epidural can really help during childbirth.
Yeah, I've heard it makes a big difference in pain management.
I think I might consider it when the time comes.
Root Explanation
Epidural → It is formed from "epi-" (meaning upon or over) and "durus" (meaning hard, referring to the dura mater, the tough outer membrane covering the brain and spinal cord). The word "epidural" refers to something that is situated upon the dura mater, particularly in the context of anesthesia administered in the epidural space.
Memory Tip
Think of 'epi-' meaning 'upon' and 'durus' meaning 'hard' — this helps you remember that an epidural is something applied over the hard protective layer around the spinal cord.
Visually Confused Words
epiural
epural
epineural