e/Glade skiing

Information
has gloss	eng: Glade skiing, sometimes called Tree skiing, is any form of downhill skiing (alpine skiing, telemark skiing, alpine touring) off-trails in the woods or in a maintained woods trail. Glade skiing is extremely dangerous and usually for experts only, although some trails exist for beginners. Maintained woods trails can be extremely steep and tight or gentle and open.
lexicalization	eng: glade skiing
instance of	c/Types of skiing