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View synonyms for bug

bug

1

[ buhg ]

noun

  1. Also called true bug, hemipteran,. a hemipterous insect.
  2. (loosely) any insect or insectlike invertebrate.
  3. Informal. any microorganism, especially a virus:

    He was laid up for a week by an intestinal bug.

  4. Informal. a defect or imperfection, as in a mechanical device, computer program, or plan; glitch:

    The test flight discovered the bugs in the new plane.

  5. Informal.
    1. a person who has a great enthusiasm for something; fan or hobbyist:

      My wife is a real adventure bug, so we had a pretty thrilling, action-packed holiday.

    2. a craze or obsession:

      He's got the sports-car bug.

  6. Informal.
    1. a hidden microphone or other electronic eavesdropping device.
    2. any of various small mechanical or electrical gadgets, as one to influence a gambling device, give warning of an intruder, or indicate location.
  7. a mark, as an asterisk, that indicates a particular item, level, etc.
  8. Horse Racing. the five-pound weight allowance that can be claimed by an apprentice jockey.
  9. a telegraph key that automatically transmits a series of dots when moved to one side and one dash when moved to the other.
  10. Poker Slang. a joker that can be used only as an ace or as a wild card to fill a straight or a flush.
  11. Printing. a label printed on certain matter to indicate that it was produced by a union shop.
  12. any of various fishing plugs resembling an insect.
  13. Chiefly British. a bedbug.


verb (used with object)

, Informal.
, bugged, bug·ging.
  1. to install a secret listening device in (a room, building, etc.) or on (a telephone or other device):

    The phone had been bugged.

  2. She's bugging him to get her into show business.

    Synonyms: bait, plague, harass, badger, nag

verb phrase

  1. Slang. to leave or depart, especially rapidly:

    I can't help you, so bug off.

  2. Slang. to flee in panic; show panic or alarm.

bug

2

[ buhg ]

noun

, Obsolete.
  1. a bogy; hobgoblin.

Bug

3

[ buhg; Polish, Russian book ]

noun

  1. Also called Western Bug. a river in E central Europe, rising in W Ukraine and forming part of the boundary between Poland and Ukraine, flowing NW to the Vistula River in Poland. 450 miles (725 km) long.
  2. Also called Southern Bug. a river in SW Ukraine flowing SE to the Dnieper estuary. About 530 miles (850 km) long.

bug

1

/ bʌɡ /

verb

  1. a past tense and past participle of big 2
“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


Bug

2

/ buk /

noun

  1. Also calledSouthern Bug a river in E Europe, rising in W Ukraine and flowing southeast to the Dnieper estuary and the Black Sea. Length: 853 km (530 miles)
  2. Also calledWestern Bug a river in E Europe, rising in SW Ukraine and flowing northwest to the River Vistula in Poland, forming part of the border between Poland and Ukraine. Length: 724 km (450 miles)
“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

bug

3

/ bʌɡ /

noun

  1. any insect of the order Hemiptera , esp any of the suborder Heteroptera , having piercing and sucking mouthparts specialized as a beak (rostrum) See also assassin bug bedbug chinch bug
  2. any insect, such as the June bug or the Croton bug
  3. informal.
    1. a microorganism, esp a bacterium, that produces disease
    2. a disease, esp a stomach infection, caused by a microorganism
  4. informal.
    an obsessive idea, hobby, etc; craze (esp in the phrases get the bug, be bitten by the bug, the bug bites, etc)
  5. informal.
    a person having such a craze; enthusiast
  6. informal.
    often plural an error or fault, as in a machine or system, esp in a computer or computer program
  7. informal.
    a concealed microphone used for recording conversations, as in spying
  8. (in poker) a joker used as an ace or wild card to complete a straight or flush
“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

verb

  1. tr to irritate; bother
  2. tr to conceal a microphone in (a room, etc)
  3. intr (of eyes) to protrude
“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

bug

4

/ bʌɡ /

noun

  1. obsolete.
    an evil spirit or spectre; hobgoblin
“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

bug

/ bŭg /

  1. An insect belonging to the suborder Heteroptera.
  2. See more at true bug
  3. An insect, spider, or similar organism. Not in scientific use.


bug

  1. A generic term that describes a malfunction of undetermined origin in a computer or other electronic device.


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Notes

The term originated in the 1940s when the examination of a large computer revealed that an actual insect had landed on one of the circuits, shorting it out and shutting the machine down.
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Other Words From

  • un·bugged adjective
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Word History and Origins

Origin of bug1

First recorded in 1615–25; 1885–90 bug 1fordef 4; 1910–15 bug 1fordef 5a; 1915–20 bug 1fordef 14; 1945–50 bug 1fordef 15; earlier bugge “beetle,” apparently alteration of Middle English budde, Old English -budda “beetle”; the sense “leave” (in bug off ) is obscurely related to other senses and perhaps is of distinct origin

Origin of bug2

First recorded in 1350–1400; Middle English bugge “scarecrow, demon, hobgoblin”; further origin unknown
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Word History and Origins

Origin of bug1

C16: of uncertain origin; perhaps related to Old English budda beetle

Origin of bug2

C14 bugge , perhaps from Middle Welsh bwg ghost. See also bugbear , bugaboo
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Usage

The word bug is often used to refer to tiny creatures that crawl along, such as insects and even small animals that are not insects, such as spiders and millipedes. But for scientists the word has a much narrower meaning. In the strictest terms bugs are those insects that have mouthparts adapted for piercing and sucking. The mouthparts of these bugs are contained in a beak-shaped structure. Thus scientists would classify a louse but not a beetle or a cockroach as a bug. In fact, scientists often call lice and their relatives true bugs to distinguish them better from what everyone else calls “bugs.”
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Idioms and Phrases

Idioms
  1. put a bug in someone's ear, to give someone a subtle suggestion; hint:

    We put a bug in his ear about a new gymnasium.

More idioms and phrases containing bug

  • cute as a button (bug's ear)
  • put a bug in someone's ear
  • snug as a bug in a rug
  • what's eating (bugging) you
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Example Sentences

I was thinking about retiring from modeling, but spending that time with them rekindled that bug.

But is bug protein really any better than traditional protein sources, like chicken, or your go-to protein powder?

Read on to find out what you need to know before whipping up bug-infused banana bread.

Underneath, a miniature version of the bug-crazy man is revealed, himself thwacking away in an alternate dimension.

Their company, Ready to Go Survival, sells prepacked survival, or “bug out,” bags and kits.

The men stood around bug-eyed and stared incredulously—all but High-Pockets.

Both were bitten by the gambling bug in Saratoga and went West, not to grow up with, but to fairly conquer the country.

In reality it is only the female which is the lightning bug, for the male is not equipped with any lighting power.

The proverb should read, "It is the early bird that catches the bug," and different birds have different ways of going about it.

When a duck goes after a bug he acts much like a ball player trying to steal a base.

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Related Words

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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