nondimensional
adjective
non·di·men·sion·al ˌnän-də-ˈmench-nəl 
-ˈmen(t)-shə-nᵊl,
also -dī-
: not expressed in or representing terms of any particular unit (as of mass, length, or time)
nondimensional numbers
a nondimensional width to height ratio
Word History
First Known Use
1904, in the meaning defined above
- archiblastic
- archiblastula
- archicarps
- archicephalic
- archicephalon
- archicerebellum
- archicerebrum
- Archichlamydeae
- archichlamydeous
- archicleistogamous
- archicleistogamy
- archicoel
- archicoele
- archicontinent
- archidiaconal
- archidiaconate
- archidiaconates
- archididascali
- archididascalian
- archididascaline
- archididascalos
- archididascalus
- archidiskida
- archidiskidons
- Archidium