ドミニカ共きょう和わ国こくドミニカきょうわこくFreq.FrequencyTop 50,000Meanings1nounDominican RepublicOfficial country name in Japanese. Often shortened to ドミニカ in casual contexts, but the full form is preferred in formal writing.ドミニカ共きょう和わ国こくはカリブ海かいに位い置ちする国くにです。