a prominent rock or pile of rocks on a hill
"The climbers made their way up to the tor overlooking the valley."
a high rocky hill
"The climbers struggled to scale the steep tor overlooking the rugged coastline."
A craggy outcrop of rock on the summit of a hill, created by the erosion and weathering of rock.
"The committee chair reminded everyone that TOR stands for Terms of Reference in their official report."
Initialism of terms of reference.
In plain English: A tor is a small, rocky hill left behind after most of the surrounding land has been worn away by wind and rain over thousands of years.
"The mountain tor offered a breathtaking view over the moorland below."
Usage: Use this term to describe an isolated rocky peak or cliff that stands prominently above its surrounding landscape. It is often used in hiking contexts when referring to specific summits rather than general hillsides.
Alternative form of tore ("hard, difficult; strong; rich").
"The old tor was a hard and strong man who made his living as a miner."
In plain English: Tor means old-fashioned and no longer used because something newer has taken its place.
"The tor was just a lonely, rocky hill covered in heather under the grey sky."
Abbreviation of Toronto.
"The user's connection request timed out because their Tor client failed to establish a route through the onion network."
Abbreviation of The Onion Routing, an implementation of second-generation onion routing.
The word "tor" comes from Old English and originally meant a high rock or lofty hill. While its ultimate roots may lie in Latin for tower, the term traveled into modern usage to describe these specific rocky formations found on British moors.