クラミジアクラミジアFreq.FrequencyTop 100,000Meanings1nounchlamydiamedicineMedical term for the bacterial genus Chlamydia, commonly referring to the sexually transmitted infection.from Latinクラミジア感かん染せん症しょうは性せい行こう為いでうつることがあります。Chlamydia infection can be transmitted through sexual contact.