Definition of dendrochronology noun from the Oxford Advanced American Dictionary

 

dendrochronology

 noun
noun
NAmE//ˌdɛndroʊkrəˈnɑlədʒi//
 
[uncountable]
 
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the study of the rings that appear each year in tree , used as a way of calculating the dates of particular events
dendrochronologist
 
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NAmE//ˌdɛndroʊkrəˈnɑlədʒɪst//
 
noun
See the Oxford Advanced Learner's Dictionary entry: dendrochronology