adjective. Sloping downward from opposite directions to meet in a common point or line.

adjective. Relating to, formed by, or forming a syncline.

Sloping downward in opposite directions so as to meet in a common point or line.

In geology, dipping, as strata in any particular district or locality, toward one another on each side of the axis of the fold: the opposite of anticlinal. Compare cut under axis, 9.

noun. A synclinal fold, line, or axis.

noun. A synclinal fold.

adjective. Inclined downward from opposite directions, so as to meet in a common point or line.

adjective. Formed by strata dipping toward a common line or plane

adjective. Describing a torsion angle between 30° and 90°

adjective. sloping downward toward each other to create a trough

synclinal axis  synclinal valley