caliper
Definition
- Noun:
- An instrument for measuring the distance between two points, especially the internal or external dimensions of an object. It typically consists of two hinged legs or jaws that can be adjusted.
- Verb:
- To measure the dimensions of an object, especially its diameter, using a caliper.
Usage Examples
- Noun:
- The engineer used a caliper to check the thickness of the metal sheet.
- For precise woodworking, a good pair of calipers is essential.
- Verb:
- You need to caliper the piston to ensure it fits the cylinder perfectly.
- The machinist calipered the component and recorded the measurement.
Advanced Usage
- "to take a caliper measurement": to use calipers to obtain a specific dimension.
- Before ordering the bearing, take a caliper measurement of the shaft.
- The plural form "calipers" is very commonly used, even when referring to a single tool.
Variants and Related Words
- Caliper(s) is the standard spelling in American English.
- Calliper(s) is a common variant spelling, particularly in British English.
- Vernier caliper (n): A more precise type of caliper that uses a vernier scale for fine measurements.
- Digital caliper (n): A caliper that provides a digital readout of the measurement.
Synonyms
- Noun: measuring gauge, micrometer (for very precise measurements).
- Verb: measure, gauge.
Related Phrases
- Inside caliper: A caliper used to measure internal dimensions, like the diameter of a hole.
- Outside caliper: A caliper used to measure external dimensions, like the thickness of a rod.
- Odd-leg caliper (also hermaphrodite caliper): A caliper with one pointed leg and one curved leg, used for marking lines parallel to an edge.
Noun
-
an instrument for measuring the distance between two points (often used in the plural)
Verb
-
measure the diameter of something with calipers
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