Cambridge English Dictionary: Meanings & Definitions
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Cambridge Advanced Learner's Dictionary

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Definitions of “expenditure” in other dictionaries
Translations of “expenditure” in other languages

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lap

to go past someone in a race who has been round the track one less time than you

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Are you a glass-half-full person? (Everyday Idioms)
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by Kate Woodford,
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A reader of this blog recently asked for a post on idioms that are used in everyday English. This seemed like a reasonable request. After all, if you are going to make the effort to learn a set of English idioms, you want those idioms to be useful. The question, then, was

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exoskeleton noun
exoskeleton noun
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a robotic device which goes around the legs and part of the body of a person who cannot walk and allows them to move independently and in an upright position The device, known as an exoskeleton, is strapped to the outside of a person’s limbs and can then be controlled by them.

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