口こう頭とうこうとうCommon word›JLPTN1›Freq.FrequencyTop 20,000Meanings1noun which may take the genitive case particle 'no', nounoral; verbal; spokenUsed to describe communication, agreements, or instructions given by spoken words rather than in writing. Often appears in formal contexts like 口頭試験 (oral exam) or 口頭注意 (verbal warning).口こう頭とうで指し示じを伝つたえた。