- solid
- solid [säl′id]adj.[ME solide < MFr < L solidus < sollus, whole: see SOLEMN]1. tending to keep its form rather than to flow or spread out like a liquid or gas; relatively firm or compact2. filled with matter throughout; not hollow3.a) having the three dimensions of length, breadth, and thickness [prisms and other solid figures]b) dealing with bodies or figures in three dimensionsc) firm, strong, and dependable [a solid structure]d) substantial, sound, and reliable [solid reasoning]e) sturdy or vigorous [a solid build, a solid punch]4. serious; not superficial or trivial [solid scholarship]5. complete, thoroughgoing, or genuine [solid satisfaction]6.a) having no breaks or divisions [a solid line of fortifications]b) written or printed without a hyphen [a solid compound]7. characterized by no pauses or interruptions [to talk for a solid hour]8.a) of one or the same color, material, or consistency throughout [a solid walnut table]b) consisting of one unalloyed metal throughout; also, containing no more alloy than is necessary to insure hardness: said of gold, etc.☆ 9. characterized by or showing complete unity; unanimous [a solid vote]10. thick or dense in appearance or texture [a solid fog]11. firm or dependable [a solid friendship ]☆ 12. Informal having a firmly favorable or good relationship [to be in solid with someone]13. Informal healthful and filling [a solid meal ]☆ 14. Slang very good; excellent [a solid dance band]15. Printing set without spaces between the lines of typen.1. a substance that is solid, not a liquid or gas2. an object or figure having or represented as having length, breadth, and thicknessSYN.- FIRM1solidlyadv.solidnessn.
English World dictionary. V. Neufeldt. 2014.