Standard Lemma guide

mucopolysaccharidosis

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

Any of a group of metabolic disorders caused by the absence or malfunction of lysosomal enzymes needed to break down glycosaminoglycans.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: MPS

Antonyms: none provided

2

noun

Meaning 2

any of a group of genetic disorders involving a defect in the metabolism of mucopolysaccharides resulting in greater than normal levels of mucopolysaccharides in tissues

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: genetic disease, genetic disorder, genetic abnormality, genetic defect, congenital disease, inherited disease, inherited disorder, hereditary disease, hereditary condition

Narrower terms: Hurler's syndrome, Hurler's disease, gargoylism, dysostosis multiplex, lipochondrodystrophy

History

Etymology

Etymology tree Proto-Indo-European *(s)mewk-der. Proto-Italic *moukos Latin mūcus New Latinder. English muco- Proto-Indo-European *pleh1- Proto-Indo-European *polh1ús Ancient Greek πολῠ́ς (polŭ́s)lbor. English poly- Proto-Indo-European *ḱorkeh2 Proto-Indo-Iranian *ćárkaraH Proto-Indo-Aryan *śárkaraH Sanskrit शर्क॑रा (śárkarā) Pali sakkharābor. Ancient Greek σάκχᾰρον (sákkhăron)bor. Latin saccharon Latin saccharum English saccharo- Proto-Indo-European *dheh1-der. Proto-Italic *-iðos Latin -idusder. English -ide English saccharide English polysaccharide English mucopolysaccharide Proto-Indo-European *-tis Ancient Greek -τις (-tis) Ancient Greek -σῐς (-sĭs) Ancient Greek -ωσις (-ōsis)bor. New Latin -ōsislbor. English -osis English mucopolysaccharidosis From mucopolysaccharide + -osis.