HTML em tag - W3Schools
Definition and Usage The <em> tag is used to define emphasized text. The content inside is typically displayed in italic. A screen reader will pronounce the words in <em> with an emphasis, using verbal …
WikEM
WikEM, The Global Emergency Medicine Wiki, is the world's largest and most popular emergency medicine open-access reference resource. Our highly acclaimed content is freely available via the …
<em>: The Emphasis element - HTML | MDN - MDN Web Docs
Jul 9, 2025 · The <em> element is for words that have a stressed emphasis compared to surrounding text, which is often limited to a word or words of a sentence and affects the meaning of the sentence …
Electromagnetic radiation - Wikipedia
In physics, electromagnetic radiation (EMR) or electromagnetic wave (EMW) is a self-propagating wave of the electromagnetic field that carries momentum and radiant energy through space. [1][2] It …
EM Definition & Meaning - Merriam-Webster
: the letter m 2 : the width of a piece of type about as wide as it is tall used as a unit of measure of typeset matter EM 2 of 3 abbreviation 1 electromagnetic 2
EM - Definition by AcronymFinder
106 definitions of EM. Meaning of EM. What does EM stand for? EM abbreviation. Define EM at AcronymFinder.com
What Is Em? - Computer Hope
Sep 7, 2025 · The diverse meanings of Em, from its use in HTML and typography to its roles in ASCII and chat terminology. Explore detailed definitions and examples.