1. [mid-19C] (UK Und.) a lengthy period, a stay.
2. [mid-19C–1900s] a guest who overstays their welcome.
3. [mid-19C–1910s] a commodity that does not find a ready sale [it SE sticks in the shop].
4. [late 19C–1950s] one who ‘sticks to’ his beliefs, job etc.
5. (US Und.) a warrant on an outstanding criminal charge.
6. [1970s] (UK police/Und.) a prisoner who does not get bail but stays on remand until their trial.