fractional
Concise Oxford English Dictionary © 2008 Oxford University Press:
fractional/ˈfrakʃənl/
▶adjective
- 1 relating to or expressed as a fraction.
- 2 small or tiny in amount.
- 3 Chemistry relating to or denoting the separation of a mixture into fractions.
– derivatives
fractionally adverb.
fractionally adverb.
'fractional' also found in these Oxford entries:

