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Pronunciation:  in'vehreeubul

WordNet Dictionary
[adj]  not liable to or capable of change; "an invariable temperature"; "an invariable rule"; "his invariable courtesy"

INVARIABLE is a 10 letter word that starts with I.


 Synonyms: changeless, constant, fixed-income, hard-and-fast, invariant, steady, strict, unvarying
 Antonyms: variable
 See Also: consistent



Webster's 1913 Dictionary
  1. \In*va"ri*a*ble\, a. [Pref. in- not + variable: cf.
    F. invariable.]
    Not given to variation or change; unalterable; unchangeable;
    always uniform.
          Physical laws which are invariable.      --I. Taylor.
    -- {In*va"ri*a*ble*ness}, n. -- {In*va"ri*a*bly}, adv.
  2. \In*va"ri*a*ble\, n. (Math.)
    An invariable quantity; a constant.
Thesaurus Terms
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