Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

summate

play
verb sum·mate \ˈsə-ˌmāt\

Definition of summate

summated

summating

  1. transitive verb
  2. :  to add together :  sum up

  3. intransitive verb
  4. :  to form a sum or cumulative effect



Examples of summate in a sentence

  1. <summate all of the expenses that you incurred on your last business trip>



Origin and Etymology of summate

back-formation from summation


First Known Use: 1900

Rhymes with summate

abate, ablate, adnate, aerate, age-mate, agnate, airdate, airfreight, alate, arête, await, backdate, baldpate, bandmate, baseplate, bedmate, bedplate, berate, birthrate, bistate, bite plate, blank slate, blind date, blue plate, bookplate, breastplate, casemate, castrate, caudate, cell plate, cerate, cheapskate, checkmate, chelate, chordate, citrate, classmate, clavate, cognate, collate, comate, conflate, connate, Cook Strait, cordate, create, cremate, crenate, curate, cut-rate, deadweight, death rate, debate, deflate, delate, dentate, derate, dictate, dilate, disrate, donate, doorplate, downstate, drawplate, elate, end plate, equate, estate, faceplate, falcate, fellate, filtrate, first-rate, fishplate, fixate, flatmate, floodgate, fluxgate, flyweight, folate, formate, frustrate, gelate, gestate, ground state, gyrate, hamate, hastate, headgate, Hell Gate, helpmate, home plate, hot plate, housemate, hydrate, ice-skate, inflate, ingrate, inmate, innate, instate, irate, jailbait, Kuwait, lactate, lapse rate, legate, liftgate, ligate, lightweight, liquate, lobate, locate, lunate, lustrate, lych-gate, lyrate, magnate, makebate, makeweight, mandate, messmate, migrate, misstate, mutate, nameplate, narrate, negate, Newgate, nitrate, notate, nutate, oblate, of late, orate, ornate, ovate, palmate, palpate, peltate, phonate, pinnate, placate, playdate, playmate, plicate, portrait, postdate, predate, prime rate, probate, prolate, pronate, prorate, prostate, prostrate, punctate, pupate, quadrate, rain date, ramate, rebate, red-bait, relate, restate, roommate, rostrate, rotate, saccate, schoolmate, seatmate, sedate, sensate, septate, serrate, shipmate, short weight, slave state, soleplate, soul mate, spectate, spicate, squamate, stagnate, stalemate, stellate, striate, sublate, substrate, sulcate, tailgate, teammate, Tebet, tenth-rate, ternate, terneplate, testate, third-rate, tinplate, to date, toeplate, tollgate, tractate, translate, tristate, truncate, unweight, update, uprate, upstate, V-8, vacate, vallate, valvate, vibrate, virgate, vulgate, whitebait, workmate


Medical Dictionary

summate

play
verb sum·mate \ˈsəm-ˌāt\

Medical Definition of summate

summated

;

summating

  1. transitive verb

  2. :  to add together or sum up <impulses…are summated with the subliminal impulses arriving over the sensory neuron—L. L. Langley et al>

  3. intransitive verb

  4. :  to form a sum or cumulative effect




Learn More about summate


Seen and Heard

What made you want to look up summate? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a representation of something

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

confounded-person

Which is a synonym of indolent?

frenetic melancholy philistine lazy
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ