What is meta title or description?

Hello Friends,

Can anyone tell me, What is meta title or description?

Meta Title - Title of the Web page, It will be visible in Top of the Browser & Search Engine.
Meta Description - Its about short desc of the web page, it will be visible in Search Engines.

A Meta description is the HTML attribute that provides concise summaries of web pages. They commonly appear below the blue clickable links in a search engine results page (SERP).

Meta Title : The meta title is a title you give your webpage within the meta tags so that when a person sees a link to your page from the search engine it has a title to go with it. It is also visible at the top of the page tab in many web browsers and is saved as the title of a bookmark if a user saves it.

Meta description : A meta description is a snippet of information that appears below the title in a SERP. Its major purpose is to provide useful information about the contents of a webpage. A good meta description is also responsible for convincing the visitor to click through your website, hence increase CTR of your webpage.

It describe about our websites

Meta title is the main element of a web-page in which we describe what our page is about using keywords.The title character limit is 60-65 characters

Meta description is search space which describes the defination of a webpage in google search It is seen below the Title in search result.The character limit for description is 150-160 characters

Title it will be visible on Title of the Browser Tap.
Description will help to search engine to index website.

meta title and description, both are very important for website according promotion point of view

It helps to search engine to index our website

It small description about our website