Word.ws English Dictionary

lac

/læk/

lac noun: a resinous substance or lacquer produced mainly on the banyan tree by the female of Kerria lacca, a scale insect. Also the clipping of Cadillac.

Noun (1)

lac (countable and uncountable, plural lacs)

  1. A resinous substance or lacquer produced mainly on the banyan tree by the female of Kerria lacca, a scale insect.
    • At the turn of the century, the ever-expanding electrical industry was running low on shellac, a resin secreted by the female lac bug which could be used as an insulating material.2019 November 5, Alice Bell, “Can science break its plastic addiction?”, in CNN

Noun (2)

lac (plural lacs)

  1. Dated spelling of lakh.
    • […] Lake [i.e., Gerard Lake, 1st Viscount Lake] should not have leisure to breathe for a moment, and calamities would fall on lacs of human beings in continued war by the attacks of his army, which would overwhelm like the waves of the sea.1804, R[obert] Montgomery Martin, quoting Yashwantrao Holkar, “Section II. European Intercourse—Rise and Growth of British Power.”, in The Indian Empire: […], volume I (History, Topography...
    • The Laccadives and Maldives, for instance, meaning literally the "lac of islands" and the "thousand islands," are a series of such atolls; […]1878 August, “Contemporary Portraits. New Series.—No. 8. Charles Darwin, F.R.S.”, in The University Magazine: A Literary and Philosophic Review, volume II, London: Hurst & Blackett, […], →OCLC, page...

Noun (3)

IPA/læs/

lac (countable and uncountable, plural lacs)

  1. (colloquial) Laceration.
    • hand lac

Noun (4) capitalized: LAC

LAC pl (plural only)

  1. (UK, abbreviation, initialism, plural, plural-only) Initialism of looked-after children.

Noun (5) capitalized: LAC

LAC (countable and uncountable, plural LACs)

  1. (abbreviation, acronym, uncountable) Acronym of L-acetylcarnitine (“acetylated L-carnitine”).
    Synonyms:
    ALC, ALCAR
  2. (abbreviation, countable) Abbreviation of leading aircraftman.

Proper noun (1) capitalized: LAC

LAC

  1. (abbreviation, initialism) Initialism of Line of Actual Control.
    • Thousands of soldiers have been facing off since April on the Line of Actual Control (LAC), or the de facto border, including at the glacial Pangong Tso lake.2021 February 21, Sanjeev Miglani, Yew Lun Tian, “Hundreds protest S.China project over pollution worries”, in Giles Elgood, editor, Reuters, archived from the original on 11 Oct 2021
    • However, a major sore point in Indo-Chinese relations remains an ongoing standoff at the countries' de facto border, the Line of Actual Control (LAC), in the Himalayas, which analysts say is indicative of a larger rivalry.2023 August 23, Wesley Rahn, Murali Krishnan, Yuchen Li, “BRICS: Can China and India overcome differences at summit?”, in Shamil Shams, editor, Deutsche Welle, archived from the original on 24 Aug...
  2. (abbreviation, initialism) Initialism of Los Angeles, California.
  3. (Canada, US, abbreviation, initialism) Initialism of Los Angeles Clippers.

Proper noun (2) capitalized: Lac

Lac

  1. A province of Chad.

Proper noun (3) capitalized: Lac

Lac (plural Lacs)

  1. A surname.

Noun (6) capitalized: LAc

LAc (plural LAcs)

  1. (abbreviation, initialism) Initialism of licensed acupuncturist.

Also used as

lac is also the clipping of Cadillac.

lac meaning in Telugu, Kannada, Sanskrit and Assamese

lac in Telugu

a resinous substance
లక్క lakka

lac in Kannada

a resinous substance
ಅರಗು aragu

lac in Sanskrit

a resinous substance
लाक्षा lākṣā

lac in Assamese

a resinous substance
লা la
More languagesFewer languages
lac in Arabic
لُكّ lukk, لَكّ lakk
lac in Persian
لاک lâk
lac in Thai
ครั่ง khrâng

Synonyms of lac

Forms of lac

Noun
plurallacs
pluralLACs
pluralLAcs
Proper noun
pluralLacs

Plural of lac: lacs

Origin of lac

From Portuguese laca, from Hindi लाख (lākh)/Urdu لاکھ (lākh) or cognates in other Indo-Aryan languages, from Sanskrit लाक्षा (lākṣā). Doublet of lacquer.

From Cadillac.

From laceration.

Words formed from lac

Phrases with lac

5 more phrasesFewer phrases

Words that rhyme with lac

48 more rhymesFewer rhymes

Questions about lac

What does lac mean?
Lac means a resinous substance or lacquer produced mainly on the banyan tree by the female of Kerria lacca, a scale insect.
What is lac in Telugu?
Lac in Telugu is లక్క (lakka). See Lac meaning in Telugu.
What part of speech is lac?
Lac can be a noun or a proper noun.
How do you pronounce lac?
Lac is pronounced /læk/.
What is the plural of lac?
The plural of lac is lacs.

Words near lac in the dictionary

  1. labyrinthulean
  2. labyrinthuleans
  3. labyrinthulid
  4. labyrinthulids
  5. Labé
  6. lac
  7. lac dye
  8. lac insect
  9. lac insects
  10. Lac La Biche
  11. Lac La Biche County

Source and license

Adapted from Wiktionary: lac (page history and authors); LAC (page history and authors); Lac (page history and authors); LAc (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-lac.wav.

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