Consistent or having a fixed pattern; not liable to change.
a non-variable rate mortgage is the most stable option with little risk
Example sentencesExamples
It turns out that you can use pretty much any sequence of characters as a non-variable name if it is enclosed in single quote characters.
After Jim had completed the activity with several different paper bags, I asked him to identify the variable and nonvariable features within the situation.
The non-variable costs of £50,000 are added to this to produce an estimated total cost of £295,000.
Renewable electricity generation in California includes variable and non-variable sources.
That fixed non-variable rate usually advertised is almost always temporary.