Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • adjective Resembling a net in form; netlike.
  • adjective Marked by complexity; intricate.

from The Century Dictionary.

  • Formed like a net or of network. Hence, by extension.
  • Having many similar openings which are large in proportion to the solid parts.
  • Like a network; entangled; complicated.
  • In anatomy, forming or formed by reticulation; retial; full of interstices; cancellate; areolar; cellular: as. reticular substance, tissue, or membrane, which is the areolar or cellular or ordinary connective tissue. The rete mucosum of the skin is sometimes specifically called the reticular body. See rete.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective Having the form of a net, or of network; formed with interstices; retiform.
  • adjective (Anat.) Of or pertaining to a reticulum.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective having the structure of a net or a network; netlike
  • adjective Of or pertaining to a reticulum.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adjective resembling or forming a network

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[From Latin rēticulum, diminutive of rēte, net.]

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Examples

  • One of these filters is called the reticular activating system RAS.

    Love For No Reason Marci Shimoff 2010

  • One of these filters is called the reticular activating system RAS.

    Love For No Reason Marci Shimoff 2010

  • The part of the brain that keeps us awake is known as the reticular activating system, or R.A.S., and is found on both sides of the brain.

    NYT > Home Page M.D. By LISA SANDERS 2012

  • The part of your brain that does this filtering is a fine network of nerves at the base of your brain called the reticular activating system RAS.

    The Vision Board Book John Assaraf 2008

  • The part of your brain that does this filtering is a fine network of nerves at the base of your brain called the reticular activating system RAS.

    The Vision Board Book John Assaraf 2008

  • That all-important, life-shaping decision is made moment to moment, all the time, day or night, awake or asleep, by a part of your brain called the reticular activating system RAS.

    The Answer John Assaraf 2008

  • The part of your brain that does this filtering is a fine network of nerves at the base of your brain called the reticular activating system RAS.

    The Vision Board Book John Assaraf 2008

  • That all-important, life-shaping decision is made moment to moment, all the time, day or night, awake or asleep, by a part of your brain called the reticular activating system RAS.

    The Answer John Assaraf 2008

  • Coverning the entire nervous system is a complex system of cells in the brain stem known as the reticular formation.

    Achille's Choice Niven, Larry 1991

  • It is here, too, that the sensory filter is located, which we have been referring to as the reticular activating system (see p. 193).

    The Human Brain Asimov, Isaac 1963

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