Definition of "cuckoo"
cuckoo
/ˈkʊk.uː/
noun
countable and uncountable, plural cuckoos
verb
third-person singular simple present cuckoos, present participle cuckooing, simple past and past participle cuckooed
countable and uncountable, plural cuckoos
third-person singular simple present cuckoos, present participle cuckooing, simple past and past participle cuckooed