When referring to Tags means that are properly Opened and Closed inside each other This is much harder to describe than to see by Example EXAMPLE: <outertag><innertag>Stuff</innertag></outertag> EXAMPLE: <B><I>My Bold-Italic Text</I></B>
An element that is entirely contained within another element For example, the phrase "the quick brown fox" contains a bold element (the word "quick") nested within an italic element (the entire phrase ) Some browsers will display the word "quick" only as bold, others will display it as both bold and italic
An indication that a drainage area includes an upstream drainage area that has an active stream gaging station For the MWMC stream gaging network analysis, nesting is recorded as simply "Y" for present or "N" for not present