A sticky note, such as a post-it note.
A discussion thread fixed at the top of the list of topics or threads so as to keep it in view.
A small adhesive particle found in wastepaper.
A sweet dessert wine.
(bulletin boards) to fix a thread at the top of the list of topics or threads so as to keep it in view.
Able or likely to stick.
Potentially difficult to escape from.
Of weather, hot and windless and with high humidity, so that people feel sticky from sweating.
(of a setting) Persistent.
(of a window) Appearing on all virtual desktops.
(of threads on a bulletin board) Fixed at the top of the list of topics or threads so as to keep it in view.
(of a website) Compelling enough to keep visitors from leaving.