Well why we are searching for Meaning of Lacunae word today, With news from media and statements made by Navy Chief and Congress chief; With today's news about Navy chief admits to intelligence failure; He also admitted lacunae existed in coastal security and intelligence sharing, And
Sonia harps on decisive action at CWC meet
"The nation is looking to us for decisive action and determined leadership. We cannot afford to fail them. We must immediately set in motion whatever steps are needed to secure the safety and security of our citizens. We need to look into the lacunae that allowed terrorists to cause such mayhem," she said.

literal meaning of Lacunae is A blank gap or missing part or An ornamental sunken panel in a ceiling or dome;
Lacuna From Wikipedia, the free encyclopedia also says same meaning.

Definition of lacunae in the Online Dictionary. Meaning of lacunae. Pronunciation of lacunae. Translations of lacunae. lacunae synonyms, lacunae antonyms.