Technical Terms:

HTML: HyperText Markup Language (HTML)is the standard markup language used to create web pages. HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. Web browsers can also refer to Cascading Style Sheets (CSS) to define the look and layout of text and other material.

CSS: Cascading Style Sheets (CSS) is a style sheet language used for describing the look and formatting of a document written in a markup language such as HTML.

JavaScript: JavaScript is the programming language of HTML and the Web.

JQurey: JQurey is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.

Interactive: Interactive Features in a website are elements that allow the user or viewer to interact with the website data.

Responsive: Responsive websites are designed to display well in a wide range of devices: desktop computer monitors, lap tops, tablets and cell phones (mobile phones).

WordPress: WordPress is web software you can use to create a website or blog. WordPress is a web creation tool or platform (software).  WordPress is a free and open-source tool and a content management system (CMS) based on PHP and MySQL. Features include a plugin architecture and a template system.

Theme: A WordPress theme allow users to change the look and functionality of a WordPress website. A WordPress theme is designed using some standards with structured PHP, valid HTML and CSS.

Plugin: A plugin is a software component that adds a specific feature to an existing software application. In WordPress a plug-in adds a specific interactivity or customization.