[1] : The Collaborative International Dictionary of English v.0.48

reis \re`is\ r?"?s or r?z, n. pg., pl. of real, an ancient
   portuguese coin.
   the word is used as a portuguese designation of money of
   account, one hundred reis being about equal in value to
   eleven cents.
   1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

reis \reis\ rimacs, n. ar. ra"is head, chief, prince.
   a common title in the east for a person in authority,
   especially the captain of a ship. written also rais and
   ras.
   1913 webster
see also:
rais ras 

[3] : The Collaborative International Dictionary of English v.0.48

rei \rei\ r?, n.;pl. reis r?"?s or r?z. pg. real, pl.
   reis. see real a coin.
   a portuguese money of account, in value about one tenth of a
   cent. spelt also ree.
   1913 webster
see also:
reis real ree 

[4] : WordNet (r) 2.0

real
     adj 1: being or occurring in fact or actuality; having verified
            existence; not illusory; "real objects"; "real people;
            not ghosts"; "a film based on real life"; "a real
            illness"; "real humility"; "life is real life is
            earnest"- longfellow syn: existent ant: unreal
     2: no less than what is stated; worthy of the name; "the real
        reason"; "real war"; "a real friend"; "a real woman";
        "meat and potatoes--i call that a real meal"; "it's time
        he had a real job"; "it's no penny-ante job--he's making
        real money" syn: reala ant: unreal
     3: being or reflecting the essential or genuine character of
        something; "her actual motive"; "a literal solitude like a
        desert"- g.k.chesterton; "a genuine dilemma" syn: actual,
         genuine, literal
     4: not synthetic or spurious; of real or natural origin; "real
        mink"; "true gold" syn: true
     5: not to be taken lightly; "statistics demonstrate that
        poverty and unemployment are very real problems"; "to the
        man sleeping regularly in doorways homelessness is real"
     6: possible to be treated as fact; "tangible evidence"; "his
        brief time as prime minister brought few real benefits to
        the poor" syn: tangible
     7: being value measured in terms of purchasing power; "real
        prices"; "real income"; "real wages" ant: nominal
     8: having substance or capable of being treated as fact; not
        imaginary; "the substantial world"; "a mere dream, neither
        substantial nor practical"; "most ponderous and
        substantial things"- shakespeare syn: substantial, material
        ant: insubstantial
     9: of property fixed or immovable; "real property consists of
        land and buildings; real estate"
     10: coinciding with reality; "perceptual error...has a
         surprising resemblance to veridical perception"-
         f.a.olafson syn: veridical
     11: founded on practical matters; "a recent graduate
         experiencing the real world for the first time"
     n 1: any rational or irrational number syn: real number
     2: an old small silver spanish coin
     adv : used as intensifiers; `real' is sometimes used informally
           for `really'; `rattling' is informal; "she was very
           gifted"; "he played very well"; "a really enjoyable
           evening"; "i'm real sorry about it"; "a rattling good
           yarn" syn: very, really, rattling
     also: reis pl, reales pl
see also:
existent unreal reala actual genuine literal 
true tangible nominal substantial material 
insubstantial veridical real number very really 
rattling reis reales 

[5] : WordNet (r) 2.0

reis
     see real
see also:
real 

Reis >> R Words
Reis, definition of term: Reis
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