Helmholtz
biographical name
Helm·holtz ˈhelm-ˌhōlts 
Hermann (Ludwig Ferdinand) von 1821–1894 German physicist, anatomist, and physiologist
- appendix digitiformis
- appendixes
- appendo-
- appends
- Appenzell
- apperceive
- apperceived
- apperceives
- apperceiving
- apperception
- apperceptionism
- apperceptionist
- apperceptionistic
- apperceptions
- apperceptive
- apperceptive mass
- appercipient
- apperil
- appersonate
- appertain
- appertain (to)
- appertain to
- appertained
- appertained (to)
- appertained to