艨もう艟どうもうどうMeanings1nounwarshipRare, literary term for a warship, especially in historical or classical contexts. Not used in modern military terminology.古こ典てん文ぶん学がくには「艨もう艟どう」という言こと葉ばが登とう場じょうする。The word 'もうどう' appears in classical literature.