Try Our Apps
Dictionary.com

follow Dictionary.com

The Best Internet Slang

treat

[treet] /trit/
verb (used with object)
1.
to act or behave toward (a person) in some specified way:
to treat someone with respect.
2.
to consider or regard in a specified way, and deal with accordingly:
to treat a matter as unimportant.
3.
to deal with (a disease, patient, etc.) in order to relieve or cure.
4.
to deal with in speech or writing; discuss.
5.
to deal with, develop, or represent artistically, especially in some specified manner or style:
to treat a theme realistically.
6.
to subject to some agent or action in order to bring about a particular result:
to treat a substance with an acid.
7.
to entertain; give hospitality to:
He treats diplomats in the lavish surroundings of his country estate.
8.
to provide food, entertainment, gifts, etc., at one's own expense:
Let me treat you to dinner.
verb (used without object)
9.
to deal with a subject in speech or writing; discourse:
a work that treats of the caste system in India.
10.
to give, or bear the expense of, a treat:
Is it my turn to treat?
11.
to carry on negotiations with a view to a settlement; discuss terms of settlement; negotiate.
noun
12.
entertainment, food, drink, etc., given by way of compliment or as an expression of friendly regard.
13.
anything that affords particular pleasure or enjoyment.
14.
the act of treating.
15.
one's turn to treat.
Origin of treat
1250-1300
1250-1300; Middle English treten (v.) < Old French tretier, traitier < Latin tractāre to drag, handle, treat, frequentative of trahere to drag. See tract1
Related forms
treater, noun
nontreated, adjective
overtreat, verb
self-treated, adjective
untreated, adjective
well-treated, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
Examples from the Web for untreated
Contemporary Examples
Historical Examples
  • If untreated it lasts for years and it may destroy the cornea and consequently the sight.

  • The life-history of an untreated gumma varies with its environment.

    Manual of Surgery Alexis Thomson and Alexander Miles
  • This "treated" filament has a coating of hard carbon and its electrical resistance is greater than that of the untreated filament.

    Artificial Light M. Luckiesh
  • The treated filament was found to be a harder form of carbon that did not volatilize as rapidly as the untreated filament.

    Artificial Light M. Luckiesh
  • This untreated rock, pulverized exceedingly fine, often is known as floats.

British Dictionary definitions for untreated

untreated

/ʌnˈtriːtɪd/
adjective
1.
(of an illness, etc) not having been dealt with
2.
not having been processed in any way: untreated sewage

treat

/triːt/
noun
1.
a celebration, entertainment, gift, or feast given for or to someone and paid for by another
2.
any delightful surprise or specially pleasant occasion
3.
the act of treating
verb
4.
(transitive) to deal with or regard in a certain manner: she treats school as a joke
5.
(transitive) to apply treatment to: to treat a patient for malaria
6.
(transitive) to subject to a process or to the application of a substance: to treat photographic film with developer
7.
(transitive; often foll by to) to provide (someone) (with) as a treat: he treated the children to a trip to the zoo
8.
(formal) (intransitive) usually foll by of. to deal (with), as in writing or speaking
9.
(intransitive) (formal) to discuss settlement; negotiate
Derived Forms
treatable, adjective
treater, noun
Word Origin
C13: from Old French tretier, from Latin tractāre to manage, from trahere to drag
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
Cite This Source
Word Origin and History for untreated

treat

v.

c.1300, "negotiate, bargain, deal with," from Old French traiter (12c.), from Latin tractare "manage, handle, deal with," originally "drag about," frequentative of trahere (past participle tractus) "to pull, draw" (see tract (n.1)). Meaning "to entertain with food and drink by way of compliment or kindness (or bribery)" is recorded from c.1500. Sense of "deal with in speech or writing" (early 14c.) led to the use in medicine (1781), "to attempt to heal or cure." Related: Treated; treating.

treat

n.

late 14c., "action of discussing terms," from treat (v.). Sense of "a treating with food and drink" (1650s) was extended by 1770 to "anything that gives pleasure."

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
untreated in Medicine

treat (trēt)
v. treat·ed, treat·ing, treats

  1. To give medical aid to someone.

  2. To give medical aid to counteract a disease or condition.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Idioms and Phrases with untreated

treat

In addition to the idiom beginning with
treat
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of the Day

Difficulty index for treat

All English speakers likely know this word

Word Value for untreated

10
12
Scrabble Words With Friends

Nearby words for untreated