Solidly. / (not comparable, typography) Without spaces or hyphens.

(chemistry) A substance in the fundamental state of matter that retains its size and shape without need of a container (as opposed to a liquid or gas).

firm or hard; not a gas or liquid

(programming, object-oriented programming) Acronym of Single responsibility, Open-closed, Liskov substitution, Interface segregation and Dependency inversion. (When followed, the created system will be more likely easy to maintain, and extend over time.)

comparative form of solid: more solid

(obsolete) To make solid or firm; to solidify.

(medicine, obsolete) The doctrine that the solid parts of the body are the only parts that have vital properties and are susceptible to disease

plural of solidity

Misspelling of soldier.

The state or quality of being solid. / Moral firmness; validity; truth; certainty. / (geometry) The solid contents of a body; volume; amount of enclosed space.