agar

English · Español · Français · Deutsch · Italiano · Português · Tiếng Việt · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

agar¹

  • /ˈeɪ.ɡə/ UK
  • /ˈeɪ.ɡɑː/ UK
  • /ˈɑˌɡɑɹ/ US
  • /ˈæ.ɡəɹ/ US
  • /ˈeɪˌɡɑɹ/ US

Rhymes with -æɡə(ɹ), -ɑːɡə(ɹ), -eɪɡə(ɹ), -eɪɡɑ(ɹ)

Where it comes from

From Malay agar (“jelly”) or agar-agar.

noun agars

  1. countable, uncountable A gelatinous substance obtained from red algae, especially Gracilaria species, used as a bacterial culture medium, in electrophoresis and as a food additive.
  2. countable, uncountable A culture medium based on this material. An hour before, he had been in lab, removing from the incubator his boxes of agar plates.

    Similar: agal-agal, agar-agar, mul:E406

  3. countable, uncountable A pattern that is periodic in both space and time covering the whole plane.

agar²

  • /ˈeɪ.ɡə/ UK
  • /ˈeɪ.ɡɑː/ UK
  • /ˈɑˌɡɑɹ/ US
  • /ˈæ.ɡəɹ/ US
  • /ˈeɪˌɡɑɹ/ US

Rhymes with -æɡə(ɹ), -ɑːɡə(ɹ), -eɪɡə(ɹ), -eɪɡɑ(ɹ)

Where it comes from

Possibly from Hindi अगर (agar), from Sanskrit अगरु (agaru).

noun agars · aggur

  1. countable, uncountable agarwood

Agar³

proper noun

  1. A surname.

Thesaurus

Closest in meaning: agar-agar, nutrient agar, dextrose, asparagine, tellurite, preservative, seaweed, kanten, plate, medium, hagar, acar, gelose, agarose, carrageen, gelatine

Translations

Every language

noun gelatinous substance

Españolagar, agaragar
한국어우무 umu
日本語寒天 kanten
中文洋菜 yángcài, 瓊脂 /琼脂 qióngzhī
Portuguêságar, ágar-ágar, agar-agar
DeutschAgar
Русскийага́р-ага́р agár-agár
Tiếng Việtxu xoa, xu xa, su sa, thạch, rau câu

noun culture medium

日本語寒天 kanten
Русскийага́р agár
Tiếng Việtthạch, a-ga

Talk about this word

Cite this
MLA

"agar." Wiktionary, via Micwyn, micwyn.com/word/agar. Accessed 6 Nov. 2026.

APA

agar. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/agar

Chicago

"agar." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/agar.

BibTeX
@misc{agar_2026,
  title = {agar},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/agar},
  urldate = {2026-11-06}
}