solid
That can be picked up or held, having a texture, and usually firm. Unlike a liquid, gas or plasma.
Example
“Almost all metals are solid at room temperature.”
Other meanings
Large in size, quantity, or value.
Lacking holes, hollows or admixtures of other materials.
“solid gold”
Example sentences
Word history
From Latin "solidus".
Where this comes from
This definition is adapted from “solid” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.