As a noun casing
is that which encloses or encases.
As a verb casing
As an adjective caseless is
without a casing; uncased.
That which encloses or encases.
(uncountable, computing) The collective states of upper and lower case letters.
- Some people like to split the casing of a sausage before cooking so it doesn't burst. Others don't.
- The replacement string should have the same casing as the matched text.
* sausage casing
Without a casing; uncased.
Without grammatical case.