The term "modal" has different meanings depending on the context. Here are some of the meanings of "modal" based on the search results:
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Modal in web design: A modal (also called a modal window or lightbox) is a web page element that displays in front of and deactivates all other page content. It is often used to direct users’ attention to an important action or piece of information on a website or application. Modals are polarizing among designers and users alike.
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Modal in mathematics: In a set of data, the modal or mode is the value that emerges the most. For example, in the set {2, 2, 3, 3, 4, 5, 6}, the mode is 2 and 3 because they both appear twice. The mode is one of the three measures of central tendency, along with the mean and median.
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Modal in grammar: In grammar, a modal or a modal auxiliary is a word such as "can" or "would" that is used with a main verb to express ideas such as possibility, intention, or necessity. Modal verbs are used along with a main verb to indicate ability, necessity, possibility, and permission. For example, "I can swim" or "You should study for the exam." Modal verbs come before main verbs and never change form.
