An opening, road, or track, available for passing; especially, one through or over some dangerous or otherwise impracticable barrier such as a mountain range; a passageway; a defile; a ford.
A channel connecting a river or body of water to the sea, for example at the mouth (delta) of a river.
A single movement, especially of a hand, at, over or along anything.
A single passage of a tool over something, or of something over a tool.
The area in a restaurantkitchen where the finished dishes are passed from the chefs to the waiting staff.
An act of declining to play one's turn in a game, often by saying the word "pass".
A run through a document as part of a translation, compilation or reformatting process.
A password (especially one for a restricted-access website).
Origin
From Middle English passen, from Old French passer ("to step, walk, pass"), from *Vulgar Latin ("step, walk, pass"), from Latin passus ("a step"), pandere, from Proto-Indo-European *pth₂noh₂, from Proto-Indo-European *peth₂- ("to spread, stretch out"). Cognate with Old English fæþm ("armful, fathom"). More at fathom.