APPENDICITIS
Meaning of APPENDICITIS in English
ap ‧ pen ‧ di ‧ ci ‧ tis /əˌpendəˈsaɪtəs, əˌpendɪˈsaɪtəs/ BrE AmE noun [uncountable]
an illness in which your ↑ appendix swells and causes pain
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012