1. A navigable channel, especially one through reefs or islands. Also called PASS. 2. A transit from one place to another; one leg of a voyage.

Related Terms

GREENWICH INTERVAL

An interval based on the moon's transit of the Greenwich celestial meridian, as distinguished from a local interval based on the moon's transit of the local celestial meridian.

ADSORPTION

Adhesion of the molecules of gases, liquids, or dissolved substances to a solid surface, resulting in relatively high concentration of the molecules at the place of contact; e.g. the plating out of an anti-wear additive on metal surfaces.

HARMONIC CONSTANTS

The amplitudes and epochs of the harmonic constituents of the tide or tidal current at any place

FRETTING

Wear phenomena taking place between two surfaces having oscillatory relative motion of small amplitude.

ARMATURE BAR

Copper bars used in place of wire windings, in large armatures, generators, or motors.

GUT

A narrow passage or contracted strait connecting two bodies of water

HAVEN

A place of safety for vessels

HARMONIC ANALYSIS

The process by which the observed tide or tidal current at any place is separated into basic harmonic constituents. Also called HARMONIC REDUCTION.

PORE

A small channel or opening in a filter medium which allows passage of fluid.

DIRECTIONAL CONTROL VALVE

A valve whose primary function is to direct or prevent flow through selected passages.

Related questions

MarineProHelp 2018 - 2022