Definition of "cementitious"

In the course of (2014 repair) works it was discovered that inappropriate cementitious repairs had been carried out historically on the top of the tower inside the parapet wall at the base of the steeple.

2021 April 25, Sarah McCutcheon, “Fresh calls to repair 200 year-old Limerick church”, in Limerick Leader‎

This decomposition is owing to the action of the atmosphere , sun , and rain , that alters the cementitious or stiff matter in the different earthy particles . The cementitious matter is chiefly sulphureous or aluminous

1806, Robert Forsyth, The Beauties of Scotland