1. hiding or keeping something secret from view or knowledge
Usage: present participle of conceal

1. serving to hide or keep something secret

Examples

• She was concealing her true feelings about the situation.
• The thick fog was concealing the mountain peaks.
• He wore a concealing hood to hide his identity.
• The witness admitted to concealing important evidence.
• The makeup was effective at concealing the scar.
• They built a concealing wall around the construction site.
• She had trouble concealing her excitement about the surprise.