start up
"Start up" can refer to initiating an activity or process, causing a machine to operate, or a new business venture.
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Definition
B1General
(common)To begin or initiate an activity or process.
Example
- They decided to start up a community garden.
- She plans to start up her own blog.
B2Business
(technical)A newly established business, often in its early stages of development.
Example
- The start-up attracted many investors.
- They are working at a tech start-up.
A2Technology
(technical)To cause a machine or device to begin operating.
Example
- He started up the computer.
- The technician started up the engine.
Similar
Terms that have similar or relatively close meanings to "start up":
boot uptart upstart intokick startfire upstart onget startedstart offspark upstart outboot verbpower upset upcold bootstart in onset up shopflying startspool upshut downspin upturn onstep up