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solid

Intermediate (B1)

IPA: /ˈsɒlɪd/

KK: /ˈsɑlɪd/

adjective
Definition

Firm and stable in shape; not hollow or liquid. It can also mean having a strong or reliable quality, such as being financially secure or having a consistent appearance.


Example

The table is made of solid wood, making it very durable.


Conversation
Sloth A
Hey, did you see the new table I bought?
Sloth B
Yeah, it looks really solid and well-made!
Sloth A
I wanted something that would last a long time.
Sloth B
You made a great choice; it definitely seems solid enough for everyday use.

Synonyms & Antonyms
Synonyms
firm
unanimous
substantial
Antonyms
liquid
fragile
weak
adverb
Definition

In a way that is complete or without interruption; entirely or thoroughly.


Example

The team worked solid to finish the project on time.


Conversation
Sloth A
Did you hear about the concert next week?
Sloth B
Yeah, I heard the tickets sold out solid in just a few hours!
Sloth A
That's insane! I wanted to go, but I guess I waited too long.
Sloth B
noun
Definition

A material that has a fixed shape and volume, not like a liquid or gas.


Example

Ice is a solid form of water.


Conversation
Sloth A
Did you know that ice is actually a type of solid?
Sloth B
Really? I thought it was just frozen water.
Sloth A
Yeah, it has a definite shape and volume, just like other solids.
Sloth B
Root Explanation

Solid → It originates from the Latin word 'solidus' (meaning whole, firm, or strong). The word 'solid' refers to something that is firm and stable, not liquid or gaseous.

Memory Tip

Think of something that is 'whole' and 'firm' — that's why solid means something that is stable and not easily changed.

Visually Confused Words
stolid
soli
sold
slid
olid
unsolid
scoliid
insolid
Is this page helpful?
Same here! It's disappointing when things get booked solid like that.

Synonyms & Antonyms
Synonyms
entirely
wholly
thoroughly
Antonyms
partially
incompletely
fractionally
That makes sense! Science is pretty cool.

Synonyms & Antonyms
Synonyms
mass
body
substance
Antonyms
liquid
gas
vapor