Material separated from liquid or solid mixture by a solvent.

1. To form a new computer word by extracting and putting together selected segments of given words.

2. To remove from a computer register or memory all items that meet a specified condition.

To separate a metal or a mineral from an ore by various chemical or mechanical methods.

1. A pharmaceutical preparation obtained by dissolving the active constituents of a drug with a suitable menstruum, evaporating the solvent, and adjusting to prescribed standards.

2. A preparation, usually in a concentrated form, obtained by treating plant or animal tissue with a solvent to remove desired odiferous, flavorful, or nutritive components of the tissue.