Dictionary
dehydrate
verb de·hy·drate \(ˌ)dē-ˈhī-ˌdrāt\
: to remove water or moisture from (something, such as food)
: to lose too much water
Full Definition of DEHYDRATE
transitive verb
1
a : to remove bound water or hydrogen and oxygen from (a chemical compound) in the proportion in which they form water b : to remove water from (as foods)
2
: to deprive of vitality or savor
intransitive verb
: to lose water or body fluids
— de·hy·dra·tor \-ˌdrā-tər\ noun
See dehydrate defined for English-language learners
See dehydrate defined for kids
ADVERTISEMENT
First Known Use of DEHYDRATE
1876
Related to DEHYDRATE
Rhymes with DEHYDRATE
abdicate, abnegate, abrogate, acclimate, acerbate, acetate, activate, actuate, acylate, adsorbate, advocate, adulate, adumbrate, aggravate, aggregate, agitate, allocate, altercate, ambulate, amputate, animate, annotate, annulate, antedate, antiquate, apartheid, apostate, approbate, arbitrate, arcuate, arrogate, aspirate, auscultate, automate, aviate, bantamweight, Bering Strait, bifurcate, billingsgate, bipinnate, boilerplate, bombinate, brachiate, buffer state, cabinmate, cachinnate, calculate, calibrate, caliphate, candidate, cannulate, cantillate, capitate, captivate, carbonate, carbon-date, carinate, carload rate, castigate, catenate, cavitate, celebrate, cerebrate, chlorinate, circinate, circulate, city-state, client state, cogitate, colligate, collimate, collocate, commentate, commutate, compensate, complicate, concentrate, condensate, confiscate, conglobate, conjugate, consecrate, constellate, consternate, constipate, consummate, contemplate, copperplate, copulate, coronate, correlate, corrugate, coruscate, counterweight, crepitate, criminate, cruciate, cucullate, culminate, cultivate, cumulate, cuneate, cupulate, cuspidate, cyclamate, Davis Strait, deaerate, decimate, decollate, decorate, decussate, defalcate, defecate, deflagrate, delegate, demarcate, demonstrate, denigrate, Denmark Strait, depilate, deviate, deprecate, depredate, derivate, derogate, desecrate, desiccate, designate, desolate, desquamate, detonate, devastate, deviate, digitate, diplomate, discarnate, dislocate, dissertate, dissipate, distillate, divagate, dominate, double date, edentate, educate, elevate, elongate, eluate, emanate, emigrate, emirate, emulate, enervate, ephorate, escalate, estimate, estivate, excavate, exchange rate, exculpate, execrate, expiate, explicate, expurgate, exsiccate, extirpate, extricate, exudate, fabricate, fascinate, fashion plate, featherweight, fecundate, federate, fenestrate, festinate, fibrillate, first estate, flagellate, flocculate, fluctuate, fluoridate, foliate, formulate, fornicate, fourth estate, fractionate, fragmentate, fulminate, fumigate, fustigate, geminate, generate, germinate, glaciate, Golden Gate, graduate, granulate, gratulate, gravitate, heavyweight, hebetate, herniate, hesitate, hibernate, Hudson Strait, hundredweight, hyphenate, ideate, imamate, imbricate, imitate, immigrate, immolate, impetrate, implicate, imprecate, impregnate, incarnate, increate, incubate, inculcate, inculpate, incurvate, indagate, indicate, indurate, infiltrate, in-line skate, in-migrate, innervate, innovate, insensate, inspissate, instigate, insulate, interstate, intestate, intimate, intonate, intraplate, inundate, invocate, iodate, irrigate, irritate, isolate, iterate, jubilate, juniorate, lacerate, laminate, Latinate, laureate, legislate, levigate, levitate, liberate, license plate, liquidate, litigate, littermate, lubricate, macerate, machinate, magistrate, marginate, margravate, marinate, masticate, masturbate, maturate, mediate, medicate, meditate, meliorate, menstruate, microstate, micturate, middleweight, militate, mithridate, mitigate, moderate, modulate, motivate, multistate, mutilate, nation-state, nauseate, navigate, neonate, nictitate, niobate, nominate, numerate, obfuscate, objurgate, obligate, obovate, obviate, on a plate, operate, opiate, orchestrate, ordinate, oscillate, osculate, out-migrate, out-of-date, overstate, overweight, ovulate, paginate, palliate, palpitate, paperweight, patinate, peculate, penetrate, pennyweight, percolate, perennate, perforate, permeate, perpetrate, personate, police state, pollinate, populate, postulate, potentate, predicate, procreate, profligate, promulgate, propagate, prorogate, pullulate, pulmonate, punctuate, quantitate, rabbinate, radiate, real estate, recreate, re-create, reinstate, relegate, relocate, remonstrate, renovate, replicate, reprobate, resonate, retardate, retranslate, roller-skate, roseate, rubricate, ruinate, ruminate, runagate, running mate, rusticate, sagittate, salivate, sanitate, satiate, saturate, scintillate, second-rate, segregate, self-portrait, separate, sequestrate, seriate, sibilate, silver plate, simulate, sinuate, situate, speculate, spoliate, stablemate, starting gate, steady state, stimulate, stipulate, strangulate, stridulate, stylobate, subjugate, sublimate, subrogate, subulate, suffocate, sultanate, Sunda Strait, supplicate, surrogate, syncopate, syndicate, tablemate, tabulate, target date, terminate, tessellate, tête-à-tête, thirty-eight, titillate, titivate, tolerate, transmigrate, transudate, tribulate, tribunate, trifurcate, trilobate, tripinnate, triplicate, tunicate, turbinate, ulcerate, ululate, umbellate, uncinate, underrate, understate, underweight, undulate, ungulate, urinate, vaccinate, vacillate, validate, valuate, variate, vegetate, venerate, ventilate, vertebrate, vicarate, vindicate, violate, vitiate, water gate, Watergate, welfare state, welterweight
DEHYDRATED Defined for Kids
dehydrate
verb de·hy·drate \dē-ˈhī-ˌdrāt\
de·hy·drat·edde·hy·drat·ing
Definition of DEHYDRATE for Kids
1
: to take water from (as foods) <dehydrate fruit>
2
: to lose water or body fluids <Athletes should avoid dehydrating.>
— de·hy·dra·tion \ˌdē-ˌhī-ˈdrā-shən\ noun
Medical Dictionary
dehydrate
verb de·hy·drate \(ˈ)dē-ˈhī-ˌdrāt\
de·hy·drat·edde·hy·drat·ing
Medical Definition of DEHYDRATE
transitive verb
1
: to remove bound water or hydrogen and oxygen from (a chemical compound) in the proportion in which they form water
2
: to remove water from (as foods)
intransitive verb
: to lose water or body fluids
—de·hy·dra·tor \-ˌdrāt-ər\ noun
Learn More About DEHYDRATE
Browse
Next Word in the Dictionary: dehydrationPrevious Word in the Dictionary: dehydr-All Words Near: dehydrate
ADVERTISEMENT
Seen & Heard
What made you want to look up dehydrate? Please tell us where you read or heard it (including the quote, if possible).