gyrochronology
A method of estimating the age of a star by measuring its rotation rateA method of estimating the age of a star by measuring its rotation rate
Meaning
1 senses(uncountable)A method of estimating the age of a star by measuring its rotation rate
Origin
Ancient Greek χρόνος (khrónos)bor.Ancient Greek χρόνος (khrónos)bor.
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Word family
1 related wordsRelatedgyrochronological
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable