つくつくぼうしつくつくぼうしFreq.FrequencyTop 100,000Meanings1nounMeimuna opalifera (a species of cicada)usually written using kana aloneA cicada known for its distinctive 'tsuku-tsuku-boushi' call, heard in late summer to early autumn in Japan.夏なつの終おわりに、つくつくぼうしが鳴なき