adj · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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UK:/ˌnɒnˈtɹɪ.vi.əl/
1
adj
Meaning 1
Not trivial.
Not obvious or easy to prove; not self-evident.
Definition source: English Wiktionary via Wiktextract
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Not trivial.
Not being of the simplest kind; not being empty or a singleton.
Definition source: English Wiktionary via Wiktextract
Topics: mathematics, sciences
Examples
nontrivial subgroup
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Not trivial.
Needing significant computing power to solve; intractable.
Definition source: English Wiktionary via Wiktextract