biological clocknoun [ C ]uk /baɪ.əˌlɒdʒ.ɪ.kəl ˈklɒk/ us /baɪ.əˌlɑː.dʒɪ.kəl ˈklɑːk/
Thesaurus: synonyms and related words
(Definition of “biological clock” from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
Get a quick, free translation!
Word of the Day
a group of people who share the same interests or beliefs, or who have joined together for a special purpose