From non- + performance. <span class="searchmatch">nonperformance</span> (countable and uncountable, plural <span class="searchmatch">nonperformances</span>) A failure to perform a task, especially a task that one was...
<span class="searchmatch">nonperformances</span> plural of <span class="searchmatch">nonperformance</span>...
on a consideration. (law) An action to recover damages for breach or <span class="searchmatch">nonperformance</span> of such a promise. non assumpsit “assumpsit”, in Webster’s Revised Unabridged...
know how to swim. Used in rhetorical questions to express reproach for <span class="searchmatch">nonperformance</span> of an action 不會早點兒告訴我嗎！ [MSC, trad.] 不会早点儿告诉我吗！ [MSC, simp.] Bùhuì zǎodiǎnr...