word
Technical
Perihelion
peh-rih-HEE-lee-on
/ˌpɛrɪˈhiːliən/Listen
Hear it in a clear American voice. Slow it down to catch each syllable.
Syllable breakdown
Perihelion
Dictionary meaning
The point in a planet's orbit when it is closest to the sun.
Examples
- Earth reaches perihelion in early January, contrary to what many assume.
Pronunciation tips
Five syllables. Stress on third syllable. Opposite of aphelion.
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