ˌ ̷ ̷ ̷ ̷(ˌ) ̷ ̷ˌsītōmə noun
( plural histiocytomas -məz ; also histiocyto·ma·ta -məd.ə)
Etymology: New Latin, from International Scientific Vocabulary histiocyte + New Latin -oma
: a tumor consisting predominantly of histiocytes, being usually nonmalignant, and occurring especially in young male dogs