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under the hood

under the hood

25 4.7
Inside the parts of a car or computer that make it work
  • idiom
  • Specialized
translation icon : bajo el capó
  • When we pulled into the driveway, my dad was under the hood of our second car.
  • look under the hood
  • check under the hood
  • peek under the hood

And when people look at writing, most people, they don't look under the hood to see what's going on.

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Examples

Synonyms

under the covers
vsunder the hood
  • Jargon
1 6.7

Hidden from users and working behind the scenes

focuses on examining internal parts and details rather than hiding them

Antonyms

398 1.0

Easy to see or notice

94 5.6

Not thorough and only about what is obvious, not deep

How Internal

deep
332 1.0
under the hood
  • Specialized
25 4.7
visible
398 1.0

Surface Forms

under the hood positive
under-the-hood positive

Morphology

under + the + hood

The meaning is directly built from 'under' (beneath) + 'hood' (a covering/panel), so a B1 learner who knows the constituents will readily infer the literal sense 'beneath the vehicle's hood'. The extended metaphor 'internal workings of a system' is a natural, predictable extension of the physical image and is cross-linguistically common, so the phrase is transparently understandable from its parts.

Etymology

Under the hood comes from cars: when you lift the hood and look under it you see the engine and the hidden parts that make the car work, so the phrase now means 'inside the hidden parts' or 'how something works'.