measurement
Word family
- measureverbA2
- measurenounB1
- measurableadjectiveB2
- measurablyadverbC1
- immeasurableadjectiveC1
- measuringadjectiveB2
Synonym discussion
Sense: noun/2
Reading, dimension, figure, and size all refer to numeric information, but they are used in different situations. A reading is the number you see on an instrument at a particular moment — you get a reading from a thermometer, a scale, or a gauge, and it usually changes over time. A dimension is a measurable aspect of physical space: length, width, height, or depth. You talk about the dimensions of a room or a box, not the reading of a room. Figure is much broader — it can come from counting, estimating, or calculating, not only from measuring. For example, 'the sales figures' or 'population figures' are not measurements in a scientific sense. Size overlaps with measurement when describing how big something is, but size is vaguer and often refers to a category (small, medium, large) rather than an exact number. Use measurement when the number was obtained by a deliberate act of measuring with a tool: 'The measurement of the child's height was 110 cm.'
Common collocations
Etymology
Measurement comes from the verb 'measure', which entered English through Old French 'mesure', from Latin 'mensura' meaning 'a measuring, a measure'. The Latin word came from 'mensus', the past participle of 'metiri' (to measure). The suffix '-ment' was added to turn the action of measuring into a noun describing both the process and its result.