Definitions
There are 2 meanings of the phrase
Text Editor.
Text Editor - as a noun
(computer science) an application that can be used to create and view and edit text files
Example Sentences
"I use a text editor to write my articles."
"Please open your text editor and begin typing."
"His favorite text editor is Sublime."
"The text editor has a spell-checking feature."
"She prefers a text editor with a dark theme."