The word "archiblastoma" is a rare medical term that refers to a type of embryonic tumor. It is spelled as /ɑːkɪblæsˈtoʊmə/ according to IPA phonetic transcription. The first syllable "ar" is pronounced as "ahr" and the second syllable "chi" is pronounced as "kee". The "bl" in "blastoma" is pronounced as "bluh", and the "to" and "ma" are pronounced as "toh" and "muh" respectively. This complex spelling may be difficult to pronounce for those unfamiliar with medical terminology.
A tumor derived from tissues of archiblastic origin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
There is no known etymology for the word archiblastoma.