Definition

Noun: A type of portable ladder constructed from multiple segments (typically four) that are connected by locking joints. This design allows the ladder to be configured into various positions, such as a straight extension ladder, a stepladder, or a scaffold, by adjusting and locking the hinged joints at specific angles.

Usage

An articulated ladder is used to provide a stable, adjustable climbing platform for tasks at different heights and in varied spaces, such as home maintenance, construction, or warehouse work. - The painter set up his articulated ladder in an A-frame configuration to safely reach the ceiling. - For cleaning the gutters, she converted the articulated ladder into a straight extension ladder. - Its compact, folded form makes the articulated ladder easy to transport and store.

Advanced Usage

• "To lock the articulated ladder in place": To securely engage the locking mechanisms at the ladder's joints to fix its shape and ensure stability before use.
  • Always double-check that you have locked the articulated ladder in place before climbing.
• "Multi-position articulated ladder": A common descriptive term highlighting the ladder's key feature of being usable in several configurations.
  • This multi-position articulated ladder can function as a 90-degree trestle, a staircase, or a straight ladder.

Variants and Related Words

• Multi-ladder (n): A synonym often used in commercial contexts for an articulated ladder.
• Hinged ladder (n): A less common term describing the jointed mechanism.
• Folding ladder (n): A broader category that includes articulated ladders and other ladders that collapse for storage.

Synonyms

• Multi-position ladder
• Convertible ladder
• Telescoping ladder (Note: This typically refers to a ladder with sliding, nested sections rather than hinged joints, though functions are similar.)

Related Phrases

• "Configure the ladder": To change the shape of the articulated ladder by adjusting its segments.
  • You can configure the ladder to fit the specific workspace.
• "Ladder articulation point": The specific hinge or joint where two segments of the ladder connect and pivot.
  • Apply lubricant to the ladder articulation points if they become stiff.

Noun

1. a ladder consisting of segments (usually four) that are held together by joints that can lock in place