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  • logy
    logy
    adjective
    lacking physical or mental energy or vitality; sluggish; dull; lethargic.
  • -logy
    -logy
    a combining form used in the names of sciences or bodies of knowledge.

logy

1 American  
[loh-gee] / ˈloʊ gi /

adjective

logier, logiest
  1. lacking physical or mental energy or vitality; sluggish; dull; lethargic.


-logy 2 American  
  1. a combining form used in the names of sciences or bodies of knowledge.

    paleontology; theology.

  2. a termination of nouns referring to writing, discourses, collections, etc..

    trilogy; martyrology.


-logy 1 British  

combining form

  1. indicating the science or study of

    musicology

  2. indicating writing, discourse, or body of writings

    trilogy

    phraseology

    martyrology

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

logy 2 British  
/ ˈləʊɡɪ /

adjective

  1. dull or listless

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of logy1

1840–50, perhaps < Dutch log heavy, cumbersome + -y 1

Origin of -logy2

Middle English -logie < Latin -logia < Greek. See -logue, -y 3

Explanation

If you're logy, you're slow and listless, not reacting quickly. Most coffee drinkers start the day off in a logy state, before they've had their first cup. Hot, humid weather makes some people logy, and so does missing an hour or two of sleep. When your dog wakes from the anesthesia after having his teeth cleaned at the vet, he might be logy and groggy for a while before he can walk in a straight line. The adjective logy, coined in the U.S. and primarily used in North America, is fairly uncommon today. The root may be the Dutch log, "heavy or dull."

Keep Reading on Vocabulary.com

Vocabulary lists containing logy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The scenes with Lilith are particularly crucial in this respect, and also where the movie’s already logy pulse slows to a crawl.

From New York Times Dec. 15, 2021

But it’s blunted by Herzog’s clipped, Bavarian-tinged narration that’s by turns logy, deadpan and florid.

From Los Angeles Times Nov. 12, 2020

By the end of the novel, all the cops are logy from eating so many pot pies.

From Washington Post Nov. 1, 2018

It’s easy to see how such effects could make it difficult to replicate experiments, a concern that has roiled fields from psycho logy to cancer.

From Science Magazine Aug. 16, 2016

They upped my meds this morning, so I'm pretty logy.

From Eastern Standard Tribe by Doctorow, Cory

Lithos is Greek for stone and -logy comes from the Greek word for doctrine or science.

From Textbooks Jan. 1, 2017

"Well, for men workin' a dark-lantern job this is about the logiest crowd I ever struck," he said rather disgustedly.

From Si Klegg, Book 5 (of 6) The Deacon's Adventures At Chattanooga In Caring For The Boys by McElroy, John

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