Solid is one of the four fundamental states of matter.
Solid may also refer to:
Plumbing
Solids refers to solid human waste in plumbing, whereas water and urine are referred to as liquids. A plumbing tool known as a snake helps remove solids from a blocked sewer pipe.
Biology ABI Solid Sequencing, a DNA sequencing system Signs Of LIfe Detector (SOLID), an astrobiology instrument for in situ analyses
Computing SOLID, a set of object-oriented design principles Solid (KDE), a device framework of KDE Solid project, a set of linked data standards solidDB, a database
Arts, entertainment, and media Music Solid (Ashford & Simpson album) (1984) "Solid" (Ashford & Simpson song), its title track Solid (Grant Green album) (1964 ) Solid (Groundhogs album) (1974) Solid (Michael Henderson album) (1976) Solid (Mandrill album) (1975) Solid (Woody Shaw album) (1986) Solid (U.D.O. album) (1997) Solid!, a 1998 album by Eric Alexander "Solid" (Young Thug and Gunna song), 2021 "Solid", a 2022 by MUNA from their self-titled album
The Solid Senders, a rock band formed in 1978 by Wilko Johnson
Other uses in arts, entertainment, and media Solid (billiard ball), the wholly colored balls 1-7 Solid, a very strong suit in contract bridge Solid Snake, a character in the Metal Gear games series
Other uses Solid figure, a three-dimensional figure Solid seat, one that is unlikely to change hands, in the nomenclature of political forecasting
See also Solid state (disambiguation)