Definition
'Underlying' means existing beneath the surface or apparent level. It implies a hidden or fundamental cause, reason, or principle. Think of it as the foundation upon which something is built. 🏗️ It's like the roots of a tree supporting the branches and leaves. It is not immediately obvious but is crucial for understanding the whole picture. Often, you need to investigate to find out what the 'underlying' issue is. 🕵️♀️