adj.
  - small in degree; inconsiderable. ▸not profound or substantial. 
- not sturdy and strongly built.
v.
  - insult (someone) by treating them without proper respect or attention.
- archaic raze or destroy (a fortification).
n.
 an insult caused by a failure to show someone proper respect or attention.
Derivative
  
    - slighting adj.
- slightingly adv.
- slightish adj.
- slightness n.
 
  Etymology
  ME: from ON sléttr (adj.) ‘smooth’ (an early sense in Engl.), slétta (v.), of Gmc origin.