To revolve or spin like a top; to whirl.
Shaped or spinning like a top (spinning top).
In the shape of a coil.
Of, or relating to, the turbinate bone.
Spiral and decreasing sharply in diameter from base to apex.
A turbinal or turbinate bone.
To move or to twist in a zigzag manner.
A line or path that proceeds by sharp turns in alternating directions.
One of these sharp turns.
in a zigzag manner or pattern
Moving in, or having a zigzag.