monitoring
n. uncountablen. the act of watching or checking something carefully over a period of time. You do this to make sure a situation stays safe or works correctly.
n. the systematic observation and recording of activities or processes to ensure compliance, safety, or progress. Often used in technical, medical, or administrative contexts.
The doctor started constant monitoring of the patient's heart rate.
Environmental groups insist on the regular monitoring of water quality in the local river to prevent pollution.
Effective project management requires the continuous monitoring of key performance indicators to identify potential bottlenecks before they impact the final delivery schedule.
From monitor + -ing.
Often functions as a gerund-like noun; frequently paired with 'of' to indicate the subject being observed.