nontrivial

/non triv"ee euhl/, adj.1. not trivial.2. Math. noting a solution of a linear equation in which the value of at least one variable of the equation is not equal to zero.[191015; NON + TRIVIAL]
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Universalium. 2010.
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Nontrivial — is the opposite of trivial. In contexts where trivial has a formal meaning, nontrivial is its antonym. It is a term common among communities of engineers and mathematicians, to indicate a statement or theorem that is not obvious or easy to prove … Wikipedia
nontrivial — /nɒnˈtrɪviəl/ (say non triveeuhl) adjective significant and problematic: a nontrivial difficulty … Australian English dictionary
nontrivial — adjective /ˌnɒnˈtɹɪ.vi.əl/ a) Not trivial. b) Having at least one non zero variable … Wiktionary
nontrivial — non·trivial … English syllables
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