flatter

• (General American) IPA^(key): /ˈflætɚ/, [ˈflæɾɚ]
• (Received Pronunciation) IPA^(key): /ˈflætə/

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• Rhymes: -ætə(ɹ)
• Hyphenation: flat‧ter

From flat +‎ -er (comparative suffix). Compare Icelandic flatari (“flatter, more flat”).

flatter

1. comparative form of flat: more flat

• From Middle English flatteren, flateren (“to flutter, float, fawn over”), probably a conflation of Old English floterian, flotorian (“to flutter, float, be disquieted”), from Proto-Germanic *flutrōną (“to be floating”), from Proto-Indo-European *plewd- (“to flow, swim”); and Old Norse flaðra (“to fawn on someone, flatter”), from Proto-Germanic *flaþrōną (“to fawn over, flutter”), from Proto-Indo-European *peled- (“moisture, wetness”), *pel- (“to gush, pour out, fill, flow, swim, fly”). Cognate with Scots flatter, flotter (“to float; splash; cover with liquid”), Middle Dutch flatteren (“to embellish, flatter, caress”), German flattern (“to flutter”).
• The word was also associated with Middle French flatter (“to flatter, to caress with the flat of the hand”), from Old French flater (“to deceive by concealing the truth, to stroke with the palm of the hand”), from Frankish *flat (“palm, flat of the hand”), from Proto-Germanic *flatą, *flatō (“palm, sole”), *flataz (“flat”), from Proto-Indo-European *plÁt-, *pele-, *plāk- (“flat, broad, plain”); related to Old High German flazza (“palm, flat of the hand”), Old High German flaz (“level, flat”), Old Saxon flat (“flat”), Old Norse flatr (“flat”) (whence English flat), Old Frisian flet, flette (“dwelling, house”), Old English flet, flett (“ground floor, dwelling”). More at flat.

flatter (third-person singular simple present flatters, present participle flattering, simple past and past participle flattered) (transitive, intransitive)

1. To compliment someone, often (but not necessarily) insincerely and sometimes to win favour.
   • 1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], OCLC 964384981, Proverbs 29:5:

     A man that flattereth his neighbour spreadeth a net for his feet.

   • 1855, William H. Prescott, History of the Reign of Philip the Second, King of Spain, Boston: Phillips, Sampson & Co., Volume 1, Book 1, Chapter 7, p. 242,

     Some he complimented for their bravery; others he flattered by asking their advice.

2. To enhance someone's vanity by praising them.
3. To portray someone to advantage.

   Her portrait flatters her.

   • c. 1590–1591, William Shakespeare, “The Two Gentlemen of Verona”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, OCLC 606515358, [Act IV, scene iv]:

     Here is her picture: let me see; I think,
     If I had such a tire, this face of mine
     Were full as lovely as is this of hers:
     And yet the painter flatter’d her a little […]

4. To encourage or cheer someone with (usually false) hope.
   • 1593, [William Shakespeare], Venus and Adonis, London: […] Richard Field, […], OCLC 837166078; Shakespeare’s Venus & Adonis: […]‎, 4th edition, London: J[oseph] M[alaby] Dent and Co. […], 1896, OCLC 19803734:

     The dire imagination she did follow
     This sound of hope doth labour to expel;
     For now reviving joy bids her rejoice,
     And flatters her it is Adonis’ voice.

   • 1743, Robert Drury, The Pleasant, and Surprizing Adventures of Mr. Robert Drury, during his Fifteen Years Captivity on the Island of Madagascar, London, p. 9,

     […] I went up, and sat there two Hours and an half before I cou’d discern any Thing like Land; and when I first saw it I told my Comrade, but not being certain I wou’d not call out; for the Case was of such Importance, that they were not to be trifled with, or flatter’d into vain Hopes.

• flattery
• flatterer
• flattering
• unflattering

From flat (“to make flat, flatten”) +‎ -er (agent suffix).

flatter (plural flatters)

1. A type of set tool used by blacksmiths.
2. A flat-faced fulling hammer.
3. A drawplate with a narrow, rectangular orifice, for drawing flat strips such as watch springs.
4. Someone who flattens, purposely or accidently. Also flattener.

From flat (“dwelling, apartment”) +‎ -er (residency suffix).

flatter (plural flatters)

1. (Britain, New Zealand, slang) Someone who lives in a rented flat.

From Middle French flatter (“to flatter, to caress with the flat of the hand”), from Old French flater (“to deceive by concealing the truth, to stroke with the palm of the hand”), from Frankish *flat (“palm, flat of the hand”), from Proto-Germanic *flatą, *flatō (“palm, sole”), *flataz (“flat”), from Proto-Indo-European *plÁt-, *pele-, *plet-, *plāk- (“flat, broad, plain”). Cognate with Old High German flazza (“palm, flat of the hand”), Old High German flaz (“level, flat”), Old Saxon flat (“flat”), Old Norse flatr (“flat”) (whence English flat), Old Frisian flet, flette (“dwelling, house”), Old English flet, flett (“ground floor, dwelling”). More at flat, flétrir.

• IPA^(key): /fla.te/

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flatter

1. to flatter
2. to pet, to caress

• flatterie
• flatteur

• “flatter”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

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flatter

1. inflection of flattern:
   1. first-person singular present
   2. singular imperative

flatter

1. to flatter

• Middle French conjugation varies from one text to another. Hence, the following conjugation should be considered as typical, not as exhaustive.

flatter n

1. One who laughs a lot, giving in to children.
2. Semi-liquid pulp.

• flattär
• flittär
• flitter