† disaˈttentionObs. [f. dis- 9 + attention.] Active inattention; neglect. 1624Bp. R. Montagu Gagg i. 3 Slownesse of heart: that is..disattention unto those things.1693W. Freke Sel.Ess. xxv. 147 Carelessness and Disattention..are the Daughters of Folly.1757Herald x. ⁋9 Disattention to duty.