01 adj. Not tolerating irrelevant or frivolous distractions; businesslike; serious; as, the no-nonsense tones of a stern parent; the chairman adopt…
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1.
Not tolerating irrelevant or frivolous distractions; businesslike; serious; as, the no-nonsense tones of a stern parent; the chairman adopted a no-nonsense attitude.
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2.
Serving the purpose without unnecessary complications; uncomplicated; plain; not fancy.
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3.
Practical and economical.