sheet anchor /shēt angˈkər/

1. An extra anchor for an emergency (nautical)
2. A chief support
3. A last refuge

• shoulder girdle
• shoulder girdles
• shoulder-height
• shoulder-high
• shouldering
• shoulderings
• shoulder joint
• shoulder joints
• shoulder knot
• shoulder knots
• shoulder mark
• shoulder marks
• shoulder note
• shoulder notes
• shoulder-of-mutton sail
• shoulder-of-mutton sails
• shoulder pad
• shoulder pads
• shoulder plane
• shoulder planes
• shoulders
• shoulder-shotten
• shoulder slip
• shoulder-slipped
• shoulder slips