What does guyline mean?
A guyline is a rope, cord, cable, or wire used to anchor or steady something. It is especially familiar in tents, where guylines extend outward from the structure and are fastened to stakes, trees, or other secure points. Similar lines are used in sailing, rigging, construction, and outdoor activities to prevent equipment or structures from moving. The word is also written as "guy line," particularly in instructional or safety-related material. Although the term can sound technical, it is useful because it identifies the line's specific function rather than merely calling it a rope. A guyline is normally attached under tension and should be fastened to a reliable point. Knowing the word helps distinguish a stabilizing line from other cords, wires, or ropes that may be part of a tent, boat, or temporary structure.
nounA rope, cord, cable, or wire used to anchor or steady a tent, structure, vessel, or other object. A guyline helps prevent something from shifting, sagging, or being carried away by wind or movement.
- A rope, cord, cable, or wire used to anchor or steady a tent, structure, vessel, or other object.
"He secured the tent's guyline to a sturdy tree before the storm arrived."
"The guide checked every guyline before the hikers left the campsite."
"The crew adjusted the guyline as the boat moved alongside the dock."
The standard plural is "guylines"; the spaced form "guy lines" pluralizes as "guy lines."
"The workers checked all the guylines before raising the canopy."
A guyline is a tent's safety belt: it may look like an ordinary rope, but it is what keeps the structure firmly planted.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does guyline come from?
The word combines "guy," in its older sense of a rope or steadying line, with "line." The element "guy" comes through French from a word associated with guiding or steadying, connecting it with the wider family of "guide," "guidance," and related forms. The compound emphasizes the line's practical role as a stabilizing or restraining line.
How guyline is actually used
The term is common in outdoor, camping, rigging, nautical, and construction contexts. It is more specialized than the general word "rope," and it is also written as "guy line" in some usage guides.
Easily confused with guyline
A guyline is a physical rope or cable used for restraint or support, whereas a guideline is a principle, rule, or piece of advice.