Umbra
Nounछाया का सबसे गहरा भाग
🌱 Root / Etymology: Latin 'umbra' (shadow)
Definition
The fully shaded inner region of a shadow cast by an opaque object.
Contextual Sentence: "During a total solar eclipse, observers within the umbra see complete darkness."
💡 Memory Hook (Mnemonic): Umbra sounds like umbrella, which you use to keep yourself in the shade.
Synonyms
shadow
shade
darkness
Antonyms
light
brightness
illumination