guru

/ˈɡʊruː/
noun
  1. A spiritual teacher or leader in Hinduism, Sikhism, or Buddhism.
    • She traveled to India to study with a famous guru.
    • The guru taught his followers to meditate every morning.
    • Many people seek guidance from a guru to find inner peace.
  2. An expert or leader in a particular field, especially in business, technology, or self-improvement.
    • Our company hired a tech guru to improve our cybersecurity.
    • He is known as a marketing guru who helps startups grow.
    • The fitness guru released a new workout app last month.
Antonyms
What does "guru" mean? | whatsthatwordmean | whatsthatwordmean