titration
Concise Oxford English Dictionary © 2008 Oxford University Press:
titrate /tʌɪˈtreɪt, tɪ-/
▶verb
- 1 Chemistry ascertain the amount of a substance in (a solution) by measuring the volume of a standard reagent required to react with it.
- 2 Medicine continuously measure and adjust (a physiological function or drug dosage).
– derivatives
titratable adjective,
titration noun.
titratable adjective,
titration noun.
– origin C19: from Fr. titrer (from titre in the sense ‘fineness of alloyed gold or silver’) + -ate3.
'titration' also found in these Oxford entries:

