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underbelly

underbelly

5 6.1
The bottom surface of an object or animal
  • noun
  • /ˈʌndərˌbɛli/
translation icon : parte inferior
  • Rivets and insignias dotting the underbelly come into view.
  • a white underbelly
  • a soft underbelly
  • the underbelly of the plane

So like on a soft white underbelly, you know Mark stays there and asked questions.

Examples

  • I thought I could reach up and touch its white underbelly.

    Fiction book (2001)
  • Wanna see the stuff we use? A hole started to open on its underbelly.

    Fiction book (1991)
  • David points to a satellite photo of the underbelly of the Mother Ship.

    Fiction book (1996)
  • We see the round underbelly of two huge tanks.

    Fiction book (1997)
  • I heard stories about a monster that lurked in the underbelly of the ferry, but nobody ever found proof.

  • Millions of small lights on the underbelly of the craft cast strange reflections on the streets below.

    Fiction book (1996)
  • The massive underbelly of the 747 completely obliterates the moon and stars.

    Fiction book (1992)
  • Rolling over us, the immense underbelly of this enormous craft obliterates our view.

    Fiction book (1996)
  • An Advanced Medium-Range Air-to-Air Missile (AMRAAM) drops down from the underbelly of the fighter, darting off.

    Fiction book (1996)
  • The underbelly of the fish was covered in bright red markings.

Synonyms

bottom
vsunderbelly
1.0

The lowest part or surface of a thing, often under water

focuses on the lower surface itself rather than any base or ground
underside
vsunderbelly
26 2.9

The lower side of something that faces the ground

highlights use for both objects and animal bodies rather than only objects
undersurface
vsunderbelly
1 5.1

The lower side of something, like a table or leaf

includes animals as well as objects when naming the lower surface
underpart
vsunderbelly
  • Specialized
1 7.8

The lower side of an animal's body, often lighter in color

is the plain lower surface without emphasis on color or marks
underbody
vsunderbelly
5.8

Soft lower part of an animal's belly that is less protected

is more general and applies to lower surfaces of objects too

Compounds

soft underbelly
  • Informal
2 6.7

A weak part of a plan or organization that others can easily take advantage of

Surface Forms

underbelly singular
underbellies plural

Morphology

underbelly = belly (transparent) = under + belly

The word 'underbelly' is transparently derived from 'under' + 'belly', indicating the lower surface of an object or animal.

Etymology

Underbelly combines under 'below' and belly 'stomach or underside'. It first meant the lower or underside of an animal or object, so we still use it for the lower surface of things.