cogent argument/reason/case etc• Screening for prostatic cancerEditor, - FritzH Schröder makes a cogent case against widespread screening for cancer of the prostate.• There are some cogent reasons for using paper sludge, he claims.• Defence could mustercogent arguments to maintain an unusually high level of expenditure.• There are cogent reasons why the constitution drafters decided to generalize rather than to particularize.
Origincogent
(1600-1700)Latin present participle of cogere“to drive together, collect”, from co- ( → CO-) + agere“to drive”