Today’s Root: luminos
light
Word Building:
luminary – a heavenly body as a source of light (sun or moon), someone who has reached the peak in his field.
luminescent – something that emits light
luminescence – the emission of light
luminosity – the degree of brightness; intellectual
luminous – Giving or radiating light.
Sample Sentence:
The financial luminary spoke to the students about the dangers of student debt.