1. (n.) Lack of due diligence or care; omission of duty; habitual neglect; heedlessness.
2. (n.) An act or instance of negligence or carelessness.
3. (n.) The omission of the care usual under the circumstances, being convertible with the Roman culpa. A specialist is bound to higher skill and diligence in his specialty than one who is not a specialist, and liability for negligence varies accordingly.
Thesaurus Entries
absentmindedness, accidia, acedia, allowance, apathy, approximation, ataraxia, ataraxy, bad policy, blowziness, carelessness, casualness, chintziness, culpa, culpable negligence, default, delinquency, dereliction, detachment, deviation, disconformity, disinterest, dispassion, disregard, disregardfulness, distraction, dowdiness, easiness, easygoingness, failing, failure, fecklessness, flightiness, flippancy, forgetfulness, frivolousness, frowziness, frumpishness, giddiness, grubbiness, hastiness, heedlessness, impolicy, impotence, imprecision, improvidence, inaccuracy, inaccurateness, inadvertence, inadvertency, inattention, inattentiveness, inconsideration, incorrectness, incuriosity, indifference, indiscrimination, inexactitude, inexactness, inexcitability, inexpedience, inexpediency, inobservance, insouciance, laches, lack of affect, lackadaisicalness, laissez-faire, lapse, lax stewardship, laxity, laxness, leniency, levity, lightmindedness, listlessness, looseness, loosening, maladministration, malfeasance, malpractice, messiness, mindlessness, misadministration, misconduct, misdirection, misfeasance, misgovernment, misguidance, mishandling, mismanagement, misrule, neglect, neglectfulness, nonadherence, nonchalance, noncompliance, nonconformance, nonconformity, nonfeasance, nonfulfillment, noninterference, nonobservance, nonperformance, nonrestriction, obliviousness, omission, oscitancy, overindulgence, overlooking, overpermissiveness, oversight, permissiveness, pococurantism, poor husbandry, poor stewardship, predictable error, probable error, procrastination, recklessness, regardlessness, relaxation, relaxedness, remissness, seediness, shabbiness, shallowness, shiftlessness, shoddiness, slackness, slatternliness, slight, slipshodness, sloppiness, sloth, slovenliness, slovenry, sluttishness, softness, sordidness, squalidness, squalor, standard deviation, superficiality, tackiness, tawdriness, thoughtlessness, thriftlessness, tolerance, unalertness, unanxiousness, unawareness, unconcern, unconsciousness, uncorrectness, unfactualness, unheedfulness, unintentiveness, unmindfulness, unneatness, unobservance, unpreciseness, unrestraint, unrigorousness, unsolicitousness, untidiness, unwariness, unwatchfulness, weakness, wrongdoing
