Word.ws English Dictionary

mother-of-pearl

/ˌmʌðəɹ əv ˈpɜː(ɹ)l/

mother-of-pearl noun: the hard pearly inner layer of certain mollusk shells; nacre.

mother-of-pearl: the hard pearly inner layer of certain mollusk shells; nacre
Image: CC BY-SA 3.0, via Wikimedia Commons

Noun

mother-of-pearl (countable and uncountable, plural mother-of-pearls)

  1. The hard pearly inner layer of certain mollusk shells; nacre.
    • Ah, those Indian warehouses made the morning pass in a charming manner! many a soft confession was whispered over a huge china jar; many a heart has succumbed to a suite of mother-of-pearl card-box and counters; and as to the shawls, why, the whole feminine world has long ago acknowledged them to...1837, L[etitia] E[lizabeth] L[andon], “Another London Life”, in Ethel Churchill: Or, The Two Brides. […], volume I, London: Henry Colburn, […], →OCLC, page 170
  2. A butterfly of the genus Salamis.
  3. A butterfly of the species Patania ruralis.

Adjective

mother-of-pearl (not comparable)

  1. Made from or looking like mother-of-pearl; iridescent or pearly.

mother-of-pearl meaning in Hindi, Urdu, Bengali and Telugu

mother-of-pearl in Hindi

pearly layer
सदफ़ sadaf, सदफ sadaph

mother-of-pearl in Urdu

pearly layer
صَدَف sadaf

mother-of-pearl in Bengali

pearly layer
মৌক্তিক mōuktik

mother-of-pearl in Telugu

pearly layer
ముత్యపుచిప్ప mutyapucippa
More languagesFewer languages
mother-of-pearl in Kannada
ಮುತ್ತಿನ ಚಿಪ್ಪು, ಶುಕ್ತಿ, ಕಪ್ಪೆಚಿಪ್ಪು, ಮುತ್ತುಚಿಪ್ಪು
mother-of-pearl in Gujarati
સીપ sīp
mother-of-pearl in Pashto
صدف sadáf
mother-of-pearl in Tagalog
nakar, inamperlas, binga
mother-of-pearl in Arabic
عِرْق اللُّؤْلُؤ ʕirq al-luʔluʔ, زِلْف zilf, زَلَف zalaf, صَدَف ṣadaf
mother-of-pearl in Indonesian
indung mutiara, giwang
mother-of-pearl in Vietnamese
xà cừ
mother-of-pearl in Myanmar
မုတ်ခွံ muthkwam, ကနုကမာ ka.nu.ka.ma

Synonyms of mother-of-pearl

Forms of mother-of-pearl

pluralmother-of-pearls
alternative formmother of pearl

Origin of mother-of-pearl

Calque of Latin māter perlārum, with the first element perhaps connected in popular imagination with obsolete mother (“dregs”). Possibly referring to the fact that the nacre-lined shells are the belly (“mother”) in which pearls are produced.

Phrases with mother-of-pearl

Questions about mother-of-pearl

What does mother-of-pearl mean?
Mother-of-pearl means the hard pearly inner layer of certain mollusk shells; nacre.
What is mother-of-pearl in Hindi?
Mother-of-pearl in Hindi is सदफ़ (sadaf), सदफ (sadaph). See Mother-of-pearl meaning in Hindi.
What part of speech is mother-of-pearl?
Mother-of-pearl can be a noun or an adjective.
How do you pronounce mother-of-pearl?
Mother-of-pearl is pronounced /ˌmʌðəɹ əv ˈpɜː(ɹ)l/.
What is the plural of mother-of-pearl?
The plural of mother-of-pearl is mother-of-pearls.

Words near mother-of-pearl in the dictionary

  1. mother-in-law's tongues
  2. mother-in-laws
  3. mother-lode
  4. mother-lodes
  5. mother-naked
  6. mother-of-pearl
  7. mother-of-pearl cloud
  8. mother-of-pearl clouds
  9. mother-of-pearls
  10. mother-of-thyme
  11. mother-out-law

Source and license

Adapted from Wiktionary: mother-of-pearl (page history and authors); mother-of-pearl (Kannada Wiktionary) (page history and authors); સીપ (Gujarati) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Persent101-mother-of-pearl.wav.

Cite this entry: “mother-of-pearl.” Word.ws, https://word.ws/mother-of-pearl. Based on Wiktionary, CC BY-SA 4.0.