How to Pronounce Myalgic Encephalomyelitis
Definition, meaning, and phonetic spelling
Myalgic Encephalomyelitis Pronunciation
my-AL-jik en-sef-ah-loh-my-eh-LY-tis
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
my
AL
stress here
jik en
sef
ah
loh
my
eh
LY
stress here
tis
10 syllables
What is Myalgic Encephalomyelitis?
What is myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS)? Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a serious, long-term ...
Definition sourced from MedlinePlus, National Library of Medicine
Questions About Myalgic Encephalomyelitis
How do you pronounce myalgic encephalomyelitis?
+
Say it like this: my-AL-jik en-sef-ah-loh-my-eh-LY-tis. The stress falls on the second syllable of the first word (AL) and the last syllable of the second word (LY). A helpful tip is to break it into chunks: MY-al-jic (first word) then en-SEF-ah-lo-my-eh-LY-tis (second word).
What does 'myalgic' mean in this term?
+
The word 'myalgic' comes from two Greek roots: 'myo' meaning muscle and 'algic' meaning pain. So myalgic literally means muscle pain. This part of the term tells you that pain is an important feature of this condition.
What does 'encephalomyelitis' mean?
+
This word combines three Greek parts: 'encephalo' (brain), 'myel' (spinal cord), and 'itis' (inflammation). So encephalomyelitis means inflammation of both the brain and spinal cord. Together, myalgic encephalomyelitis describes a condition involving muscle pain along with brain and spinal cord involvement.
What is the abbreviation for myalgic encephalomyelitis?
+
The most common abbreviation is ME, which stands for Myalgic Encephalomyelitis. You might also see ME/CFS (where CFS stands for Chronic Fatigue Syndrome), or sometimes just CFS. All three refer to the same condition.
What is a common mispronunciation of this term?
+
Many people mistakenly stress the first syllable and say my-AL-jik correctly, but then rush through the second word or stress the wrong syllable in it. The key mistake is saying en-CEPH-ah-lo instead of en-SEF-ah-lo, or putting the stress on LI instead of LY at the end. Slow down and emphasize that final LY sound.
How many syllables does myalgic encephalomyelitis have?
+
Myalgic encephalomyelitis has 10 syllables total: my-AL-jic (3) + en-sef-ah-lo-my-eh-LY-tis (8). That's a long medical word, which is why abbreviations like ME or ME/CFS are so commonly used in conversation.
Is myalgic encephalomyelitis the same as chronic fatigue syndrome?
+
Yes, myalgic encephalomyelitis and chronic fatigue syndrome (CFS) refer to the same condition. ME is the older medical term used mainly outside the United States, while CFS is more commonly used in America. You'll often see both terms combined as ME/CFS to show they mean the same thing.
Can you use this word in a sentence?
+
Sure! Here's an example: 'The doctor explained that the patient's diagnosis was myalgic encephalomyelitis, a condition that affects both the nervous system and muscles.' This shows how the word might appear in a medical conversation or written report.

