Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
The concerted national effort, principally by government, to keep the United States safe and resilient to terrorism and other hazards.
Definition source: English Wiktionary via Wiktextract
Usage: US, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
the federal department that administers all matters relating to homeland security
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Department of Homeland Security
Antonyms: none provided
Broader terms: executive department
No etymology was provided for this word.