The layer of earth that is below the topsoil.

(transitive) To turn up the subsoil of.

(typography) A type of lettering form written lower than the things around it. / (programming) An index into an array or hash.

(mathematics, sciences, typography, transitive, of a variable) To provide with a subscript. / (mathematics, sciences, typography, transitive, of a text) To convert to a subscript form.

Written underneath.

The act or process of subsidizing.

plural of Asymmetric Digital Subscriber Line

The act of substantiating / Something which substantiates; evidence, proof

A substitution cipher

A substance that tastes salty but contains less sodium than table salt (sodium chloride), or none at all.