vinculum /vingˈkū-ləm/

1. A horizontal line placed above a part of an equation, etc, equivalent to brackets (mathematics)
2. A tendinous band (anatomy)
3. A bond

• rock plant
• rock plants
• rock rabbit
• rock rabbits
• rock-ribbed
• rock rose
• rock roses
• rocks
• rock salmon
• rock salt
• rock scorpion
• rock scorpions
• rockshaft
• rockshafts
• rock shoes
• rock snake
• rock snakes
• rock socks
• rock-solid
• rock sparrow
• rock sparrows
• rocksteadies
• rock-steady
• rocksteady
• rock tar