Potentially difficult to escape from.
Tending to stay the same; resistant to change.
Of weather, hot and windless and with high humidity, so that people feel sticky from sweating.
Resembling or characteristic of a stick.
Able or likely to adhere via the drying of a viscous substance.
Persistent.
Appearing on all virtual desktops.
Fixed at the top of the list of topics or threads so as to keep it in view.
Compelling enough to keep visitors from leaving.
to fix a thread at the top of the list of topics or threads so as to keep it in view.
A discussion thread fixed at the top of the list of topics or threads so as to keep it in view.
A sticky note, such as a post-it note.
A small adhesive particle found in wastepaper.
A sweet dessert wine.
Not safe (various senses); dangerous.
To remove the safety from (a weapon).