noun in·ob·ser·vance \ˌin-əb-ˈzər-vən(t)s\

Definition of inobservance

  1. 1 :  lack of attention :  heedlessness

  2. 2 :  failure to fulfill :  nonobservance


play \ˌin-əb-ˈzər-vənt\ adjective

Origin and Etymology of inobservance

French & Latin; French, from Latin inobservantia, from in- + observantia observance

First Known Use: 1611

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