Definition, synonyms and related words
plural of default
"The three defaults on his credit report caused him to lose his loan approval."
Third-person singular simple present indicative form of default
"If you do not set a password, your account defaults to a temporary code."
In plain English: To default means to stop paying money you owe when it is due and expect someone else to handle your debt for you.
"If you don't change the settings, your computer will default to black text on a white background."