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  1. What is Microsoft Sentinel SIEM? | Microsoft Learn

    Sep 30, 2025 · Microsoft Sentinel is a cloud-native SIEM solution that delivers scalable, cost-efficient security across multicloud and multiplatform environments. It combines AI, …

  2. SENTINEL Definition & Meaning | Dictionary.com

    SENTINEL definition: a person or thing that watches or stands as if watching. See examples of sentinel used in a sentence.

  3. SENTINEL Definition & Meaning - Merriam-Webster

    Dec 5, 2015 · The meaning of SENTINEL is sentry. How to use sentinel in a sentence.

  4. SENTINEL | definition in the Cambridge English Dictionary

    SENTINEL meaning: 1. a person employed to guard something: 2. Sentinel is also used in the names of some newspapers…. Learn more.

  5. sentinel noun - Definition, pictures, pronunciation and usage …

    Definition of sentinel noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  6. sentinel - Wiktionary, the free dictionary

    Dec 14, 2025 · A sentinel crab. (attributive, medicine, epidemiology) A sign of a health risk (e.g. a disease, an adverse effect).

  7. Microsoft Sentinel—AI-Ready Platform | Microsoft Security

    Discover Microsoft Sentinel, an AI-ready cloud SIEM platform that unifies data, automates threat response, and gives insights with a cost-effective data lake.

  8. News, Sports, Jobs - The Sentinel

    2 days ago · MILROY — A warm plate of spaghetti might seem simple, but for victims of domestic violence, sexual assault and other interpersonal crimes, the support behind it can mean the …

  9. SENTINEL - Definition & Translations | Collins English Dictionary

    Discover everything about the word "SENTINEL" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

  10. How the Air Force Sentinel ICBM program blew its budget by …

    Jan 6, 2026 · The Air Force's next-generation nuclear missile program has blown its budget and hit serious delays. Here's how things went sideways.