adj.
  
/
ˈkɒŋkriːt/
 existing in a material or physical form. 
▸specific; definite.
 ▸(of a noun) denoting a material object as opposed to an abstract quality, state, or action.
n.
 a building material made from a mixture of gravel, sand, cement, and water, forming a stone-like mass on hardening.
v.
  -  
/ˈkɒŋkriːt/
 cover or fix solidly with concrete.
 -  
/kənˈkriːt/
 archaic solidify. 
▸make real.
 
 
  Derivative
  
    - concretely adv.
  - concreteness n.
 
   
  Etymology
  ME: from Fr. concret or L. concretus, past part. of concrescere ‘grow together’.