Learn how to say Hyperplasia correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word hyperplasia:
[mass noun] Medicine & Biology
the enlargement of an organ or tissue caused by an increase in the reproduction rate of its cells, often as an initial stage in the development of cancer:
hyperplasia of the endocrine cells
the hyperplasias regressed in five patients
mid 19th century: from hyper- ‘beyond’ + Greek plasis ‘formation’