A cone-shaped structure in the head of a spermatozoon, which is formed by the coalescence of Golgi fragments following the completion of meiosis. The acroblast is situated adjacent to the acrosomal vesicle. [ GOC:sart http://www.ncbi.nlm.nih.gov/pubmed/19934220 ]
Synonyms: spermatid acroblast
This is just here as a test because I lose it