Dictionary
living fossil
noun
Definition of LIVING FOSSIL
: an organism (as a horseshoe crab or a ginkgo tree) that has remained essentially unchanged from earlier geologic times and whose close relatives are usually extinct
See living fossil defined for kids
ADVERTISEMENT
First Known Use of LIVING FOSSIL
1922
Browse
Next Word in the Dictionary: living languagePrevious Word in the Dictionary: living deathAll Words Near: living fossil
ADVERTISEMENT
Seen & Heard
What made you want to look up living fossil? Please tell us where you read or heard it (including the quote, if possible).