#amphidromic
- Amphidromic — Relating to a point or region within an ocean basin or sea where the tidal amplitude is near zero, and the tidal phase lines (cotidal lines) structurally converge and rotate around it clockwise or counterclockwise under the influence of the Coriolis force; an adjective used to describe systems or points of dynamic equilibrium of water masses.
- Amphidromic — The feminine singular form of the adjective 'amfidromic'; describes a region, zone, or dynamic structure within a marine or ocean basin characterized by a nodal point where the tidal amplitude is zero, and cotidal lines converge and rotate circularly under the influence of the Coriolis force.