solid
adjective
B1
/ˈsɒlɪd/
not liquid/gas
1 hard; not in the form of a liquid or gas
The planet Jupiter may have no solid surface at all.
The boat bumped against a solid object.
She had refused all solid food.
the collection and disposal of solid waste
It was so cold that the stream had frozen solid.
The boiler uses solid fuel (= for example, coal).
Collocations
verbs
be
feel
look
adverb
extremely
fairly
very
without holes or spaces
2 having no holes or spaces inside; not hollow
They were drilling through solid rock.
He flung open the solid wood door.
The stores are packed solid (= very full and crowded) at this time of year.
​3 (of a line) without spaces; continuous
The national boundary is shown on the map as a solid line.
COMPARE broken, dotted line
material
4 only before noun made completely of the material mentioned (that is, the material is not only on the surface)
a solid gold bracelet
Each piece is individually made in solid silver.
strong
5 ​strong and made well
These chains seem fairly solid.
The door was solid as rock.
reliable
6 ​that you can rely on; having a strong basis
As yet, they have no solid evidence.
His advice was always solid and practical.
This provided a solid foundation for their marriage.
We've established a really solid base for our products.
The Irish team were solid as a rock in defence.
good but not special
7 ​definitely good and steady but perhaps not excellent or special
2017 was a year of solid achievement.
Both leading actors put in a solid performance.
He's a good solid player.
period of time
8 ​(informal) without a break; continuous
The essay represents a solid week's work.
It rained for two hours solid this afternoon.
colour
9 ​of the colour mentioned and no other colour
One cat is black and white, the other solid black.
TOPICS Colours and Shapes C1
shape
10 (geometry) a shape that is solid has length, width and height and is not flat
A cube is a solid figure.
in agreement
11 ​in complete agreement; agreed on by everyone
The department was solid against the changes.
The strike was solid, supported by all the members.
TOPICS Opinion and argument C2
SEE ALSO rock solid
solid
noun B1
/ˈsɒlɪd/
not liquid/gas
1 a substance or an object that is solid, not a liquid or a gas
liquids and solids
on solids
The baby is not yet on solids (= eating solid food).
Is calcium carbonate normally a solid or a liquid?
TOPICS Physics and chemistry B1
shape
2 (geometry) a shape that has length, width and height, such as a cube
TOPICS Colours and Shapes C1
TOPICS Maths and measurement C1
Word Origin
late Middle English: from Latin solidus; related to salvus ‘safe’ and sollus ‘entire’.