Extensions: meaning, definitions and examples

When talking about additions or enhancements to software or plugins.

• You can add browser extensions to improve your browsing experience.
• The new extensions for the software are very useful for data analysis.

When talking about the kind or category of a file, often indicated by its extension.

• mp4 files are a common file type for videos.
• Knowing the file type can help you choose the right software to open it.

When discussing the structure or organization of data in a file.

• JPEG is a common file format for images.
• Different file formats can affect the quality and size of the file.

This is a broad term that can refer to adding extra length to various things, such as hair, deadlines, or software functionalities. It is not specific to hair.

• She got extensions on her project deadline.
• The browser has several useful extensions.

This phrase specifically refers to artificial or natural hair added to a person's own hair to increase length or volume. It is used in beauty and fashion contexts.

• She got hair extensions to add more volume for her wedding.
• Hair extensions can be tricky to manage at first.

This term is often used in the context of adding hair extensions using a sewing method. It is particularly popular in African American communities. 'Weave' can sometimes carry informal or casual connotations.

• She opted for a weave to give her hair a new look.
• Weaves can last several weeks with proper care.