analytic (comparative more analytic, superlative most analytic) Of, or relating to any form of analysis, or to analytics. Of, or relating to division into elements or principles. having the ability to analyse. (logic, of a proposition) that follows necessarily; tautologous.
The exclamation mark (British English) or exclamation point (American English) is a punctuation mark usually used after an interjection or exclamation to indicate strong feelings or high volume (shouting), and often marks the end of a sentence.
Because sometimes periods, commas, colons, semi-colons, dashes, hyphens, apostrophes, question marks, exclamation points, quotation marks, brackets, parentheses, braces, and ellipses won't do. You probably already know the interrobang, thanks to its excellent moniker and increasing popularity. Though the combination exclamation point and question mark can be replaced by using one of each (You did what!? or You don't read mental_floss?!), it's fun to see the single glyph getting a little more love lately.