The U curved is a head joint for the standard model flute that has been curved into a U shape so the instrument is more compact. This is so people with a small body frame can hold the instrument without having to reach beyond his or her capabilities.
Waders are a style of waterproof gear designed to allow people to stand in relatively deep water without getting wet. There are two basic styles, hip waders and chest waders, and when they are worn with a warm insulating layer, they can be extremely useful in cold, wet places. For some jobs, this gear may be required while at work, to ensure that employees are protected from the elements.
Definition of wade. waded. ; wading. intransitive verb. 1 : to step in or through a medium (as water) offering more resistance than air. 2 : to move or proceed with difficulty or labor wade through the crowd wade through all the evidence. 3 : to set to work or attack with determination or vigor âused with in or into wade into a task.