lymphogranuloma venereum
noun
lymphogranuloma ve·ne·re·um -və-ˈnir-ē-əm 
: a contagious venereal disease caused by various strains of a chlamydia (Chlamydia trachomatis) that is marked by painful swelling and inflammation of the lymph nodes especially in the region of the groin
Example Sentences
Recent Examples on the Web Other possible causes include necrotizing fasciitis, chancroid, lymphogranuloma venereum, anogenital cutaneous amebiasis, cancer, or a belt sander. 
Bruce Y. Lee, Forbes, 24 Oct. 2021
Bruce Y. Lee, Forbes, 24 Oct. 2021 Word History
Etymology
New Latin, venereal lymphogranuloma
First Known Use
1938, in the meaning defined above
Medical Definition
lymphogranuloma venereum
noun
lymphogranuloma ve·ne·re·um -və-ˈnir-ē-əm
: a contagious venereal disease that is caused by various strains of a bacterium of the genus Chlamydia (C. trachomatis) and is marked by painful swelling and inflammation of the lymph nodes especially in the region of the groin
called also lymphogranuloma inguinale, lymphopathia venereum