definite

[def-uh-nit]
adjective
  1. clearly defined or determined; not vague or general; fixed; precise; exact: a definite quantity; definite directions.
  2. having fixed limits; bounded with precision: a definite area.
  3. positive; certain; sure: It is definite that he will take the job.
  4. defining; limiting.
  5. Botany. (of an inflorescence) determinate.

Origin of definite

1520–30; < Latin dēfīnītus limited, precise, past participle of dēfīnīre; see define, -ite2
Related formsdef·i·nite·ness, nounnon·def·i·nite, adjectivenon·def·i·nite·ly, adverbnon·def·i·nite·ness, nounqua·si-def·i·nite, adjectivequa·si-def·i·nite·ly, adverbsem·i·def·i·nite, adjectivesem·i·def·i·nite·ly, adverbsem·i·def·i·nite·ness, nounun·def·i·nite, adjectiveun·def·i·nite·ly, adverbun·def·i·nite·ness, noun
Can be confuseddefinite definitive

Synonyms for definite

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for undefinite

definite

adjective
  1. clearly defined; exact; explicit
  2. having precise limits or boundaries
  3. known for certain; sureit is definite that they have won
  4. botany
    1. denoting a type of growth in which the main stem ends in a flower, as in a cymose inflorescence; determinate
    2. (esp of flower parts) limited or fixed in number in a given species
Derived Formsdefiniteness, noundefinitude (dɪˈfɪnɪˌtjuːd), noun

Word Origin for definite

C15: from Latin dēfīnītus limited, distinct; see define
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for undefinite

definite

adj.

1550s, from Latin definitus "defined, bounded, limited," past participle of definire (see define). Definite means "defined, clear, precise, unmistakable;" definitive means "having the character of finality."

Online Etymology Dictionary, © 2010 Douglas Harper