Engineering

Potential is an adjective describing something with latent capability or possibility. It denotes the capacity for growth, development, or future achievement, and is often used to qualify people, ideas, or situations that could become more significant under the right conditions.

Power as a noun refers to the capacity or ability to act, influence, or produce an effect. It can describe physical strength, political clout, or the operational capability of machines. In everyday usage, it often conveys potential energy, control, or dominance within a system or relationship.

Pressure (n.) refers to the force per unit area exerted on an object, or the influence that causes a person to act or perform. It can be physical, social, emotional, or psychological, and may arise from constraints, expectations, or urgency. In everyday use, it describes both tangible pressure in material contexts and intangible pressure in decision-making or performance scenarios.

Propulsion is the act or system that drives something forward, typically by a force such as thrust or motive power. It refers to the mechanism or process that causes forward movement, in engines, vehicles, or biological organisms. In engineering and physics contexts, propulsion discusses how energy is converted to motion and direction.

Pulley is a simple machine consisting of a wheel with a grooved rim that holds a rope or belt. It enables lifting or changing the direction of a force with less effort, often used in systems of blocks and tackle. As a noun, it also refers to the wheel itself or the mechanism’s assembly.

Radius is a noun meaning a line segment from the center of a circle or sphere to any point on its circumference, or the corresponding distance. It also appears in anatomy as a forearm bone. The term encompasses geometric, mathematical, and anatomical senses, and is used in contexts ranging from geometry proofs to medical descriptions.

Reliability is the quality of being trustworthy and consistent, indicating that something performs as expected over time. It implies dependability, steadiness, and a predictable outcome under normal conditions. In technical contexts, reliability often refers to the probability that a system will function without failure for a specified period.

A noun referring to a passive electrical component that limits current by producing a fixed resistance. It can also describe a person or thing that resists or hinders something. In electronics contexts, it designates a specific, measurable resistance value used in circuits.

Resonance is the quality of a sound that is amplified or deepened by vibrating objects around or inside the source, producing a fuller, more reverberant tone. It also refers to the collective effect of repeated or persistent vibrations within a system, influencing its overall character. In acoustics and physics, resonance occurs when a system responds with maximum amplitude at a particular frequency.

Rivet is a short, crisp tool- or fastener-shaped noun used in joining metal parts. It also refers to a metal fastener driven through holes and clinched to hold pieces together. In figurative use, it can mean something that captures attention or interest strongly. The word emphasizes a compact, hard-edged sound, often heard in technical or industrial contexts.

Robustness refers to the quality of being strong, durable, and able to withstand adverse conditions. It conveys reliability and resilience in systems, processes, or structures, emphasizing consistent performance under stress. The term is frequently used in engineering, statistics, and everyday description of sturdy design and tolerance.

Rod is a short, singular spear-like or cylindrical tool or bar, commonly used as a fishing tool, a support, or a measure. It can also refer to a staff or rod-like object in various contexts. The term conveys a solid, slender, straight form and is often used in everyday language as a concrete noun with practical applications.

Screw (noun) refers to a slender, threaded fastener with a slotted head that is driven into materials to hold them together or secure objects. It can also describe a turn of the tool applied to rotate the fastener. In slang, “screw” can mean to cheat or to twist something out of shape. The term is widely used in engineering, construction, and everyday hardware discussions.

A substance whose ability to conduct electricity lies between a conductor and an insulator, enabling control of electrical current in devices. Semiconductors form the basis of modern electronics, including diodes and transistors, and are central to integrated circuits. The term typically refers to materials like silicon or germanium whose conductive properties can be manipulated by doping and external fields.

Sensor refers to a device that detects changes in its environment and converts those changes into signals for measurement or monitoring. The term is used across tech, automotive, and consumer electronics contexts, often paired with adjectives like temperature, motion, or optical sensors. In practice, you’ll hear it describing a component that gathers data to trigger a response or log information.

A short device or mechanism that uses feedback to control motion or position, often part of larger systems such as robotics or industrial machinery. In biology or keyboards, it can refer to a servo motor that converts electrical signals into precise mechanical movement. The term is widely used in engineering, electronics, and automation contexts, with emphasis on controlled, repeatable position or speed.

Shear (noun) refers to a cut or stroke made with a blade, such as in shearing wool, or a mechanical process that slices material. It can also denote a thin layer or strip separated by a cutting action. In geology, it describes a fracture surface produced by shear stress, while in farming it describes the event of clipping livestock. The term emphasizes the act of cutting or slippage along a plane.

Solder (noun) refers to a fusible metal alloy used to join pieces of metal together by melting and flowing into the joint. It also describes the joint itself formed by this process. The term is common in electronics, plumbing, and metalwork, and the spelling variation 'soldier' is a frequent homograph, though unrelated in meaning.

Spline is a smooth, flexible curve used in mathematics and computer-aided design to interpolate data points. In everyday math, it often refers to a polynomial function that passes through several points with a gentle, continuous bend. In engineering and graphics, splines create smooth shapes and transitions, avoiding sharp corners.