[-ostosis] n comb form, pl -ostoses or -ostosises [NL, fr. Gk -ostosis, fr. osteon bone--more at osseous]: ossification of a (specified) part or to a (specified) degree "hyperostosis"
-OSTOSIS
Meaning of -OSTOSIS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012