boat anchor

Seabed-gripping weight

A boat anchor is the heavy device lowered to the seafloor to keep a vessel in place.

In slang, it describes any piece of equipment—especially computers or electronics—that has become so obsolete or broken it's useless for its intended purpose: That old printer is just a boat anchor now.

The image is of dead weight good only for sinking.

Related
  • mooringVessel's secured resting place
  • chainLinked segments forming length
  • ropeThick twisted fibers
  • weightMeasure of heaviness
  • heavyOf great mass

dead weight · hull · deck · harbor · dock · drop · drag · seabed · cleat · windlass · fluke · shackle · obsolete · deadweight · paper weight · useless · paperweight · door stop

Categories
Opposites
function/motion

boat anchorsail

Ship's wind-catching fabric

motor · engine · propeller · oar · outboard motor

UTILITY/VALUE (idiomatic)

boat anchorasset

Item of value owned

workhorse · game changer · crown jewel · cash cow · godsend

weight/mobility

boat anchorfeatherweight

Boxing class under 126

helium balloon · life preserver · buoy · flotation device · cork

Family

boat, anchor, boats, boating, boated, boater, boaters, anchors, anchored

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G