"Full understanding" means having complete knowledge, comprehension, and awareness about something or someone. It implies knowing all the details, insights, and nuances to grasp the complete picture. Full definition
A combination of a lack of full understanding of certain risks, desperation for sleep, misinformation from friends and blogs has led me to make safe sleep mistakes of my own. (candokiddo.com)
With full understanding of everything available, we can make well informed decisions and come up with the best policies for our families. (carinsurancequote.net)
In addition, the company recommends carefully reviewing all travel insurance policy documents ahead of time and speaking with a licensed agent to gain full understanding of coverage benefits. (travelinsurance.com)