Definition of ras Ras

/ษนรฆหˆs/ - [rats] - RAS

We found 5 definitions of ras from 5 different sources.

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What does ras mean?

WordNet

WordNet by Princeton University

Noun

ras - the network in the reticular formation that serves an alerting or arousal function
  reticular activating system, RAS
  neural net, neural network any network of neurons or nuclei that function together to perform some function in the body
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary ๐Ÿ“˜

  • ras (n.)
    See 2d Reis.

Chambers DictionaryChamber's 20th Century Dictionary ๐Ÿ“•

  • ras
    ras, n. the chief vizier in Abyssinia: a headland, cape. [Ar., 'head.']

Part of speech

๐Ÿ”ค
  • ras, noun, plural of ra.

Pronunciation

Word frequency

Ras is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

ras in sign language
Sign language - letter R Sign language - letter R Sign language - letter A Sign language - letter A Sign language - letter S Sign language - letter S