He is so great a concealer [of our shame], that no one knew I was the princess.
Say: Praise be to Thee, O Concealer of the sins of the weak and helpless!
Krishna had his own little girl between *his* knees, with heart-shaped lips and thick matte concealerover her zits.
She was wearing thick concealerover her acne, but she had a round face and heart-shaped lips that he wouldn't have been surprised to see on the cover of a magazine.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "concealer" in a variety of sentences. We hope that you will now be able to make sentences using this word.