trim
- noun
- /trɪm/
- Specialized
- Just moving the little trim tab builds a low pressure that pulls the rudder around.
- adjust the trim
- trim tabs
- trim wheel
Examples
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Steady, watch the trim.
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Ship in trim but rising slightly.
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Did you correct that nose-heavy trim before opening air brakes?
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Captain, trim satisfactory at periscope depth.
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The pilot adjusted the aircraft's trim to ensure a smooth flight.
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During the flight check, the engineer confirmed that the trim was properly set for optimal performance.
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If the trim is off, the plane may nose-dive or climb unexpectedly.
Synonyms
The position or direction of something, for example on a map
The position of a plane or spacecraft compared to the horizon
Compounds
Surface Forms
Etymology
The noun trim meaning the balanced position of a plane comes from the idea of balance used by sailors and builders, from old Norse trimma meaning 'to set in order'. So an aircraft's trim is its steady attitude when everything is balanced.