- illness: impairment of normal physiological function affecting part or all of an organism
- defectiveness or unsoundness; "drugs have become a sickness they cannot cure"; "a great sickness of his judgment"
- nausea: the state that precedes vomiting
- (sick) people who are sick; "they devote their lives to caring for the sick"
- (sick) vomit: eject the contents of the stomach through the mouth; "After drinking too much, the students vomited"; "He purged continuously"; "The patient regurgitated the food we gave him last night"
- (sick) nauseated: feeling nausea; feeling about to vomit
- The Sickness is the debut album by American rock band Disturbed. The album was recorded in 1999 and released on March 7, 2000. The album peaked at number 29 on the Billboard 200 chart and it has spent a total of 103 weeks on that chart, as of June 2010. ...
- The Sickness is the twenty-ninth book in the Animorphs series, authored by K.A. Applegate. It is known to have been ghostwritten by Melinda Metz. It is narrated by Cassie.
- (Sick (Loaded album)) Sick, the follow up to 2001's Dark Days, is the second studio album by Duff McKagan's Loaded released via Century Media on April 7, 2009, following the EP Wasted Heart from 2008. It was first released on March 20, 2009 in the Netherlands.
- (Sick (magazine)) Sick was a satirical-humor magazine published from 1960 to 1980 and lasted 134 issues. It was created by comic-book writer-artist Joe Simon, who also edited the title until the late 1960s. Charlton Comics took over publishing the magazine in 1976 with issue #109.
- (Sick (Massacra album)) Sick is the fourth album by French metal band Massacra. It introduces a notable change in the musical direction, including mid-paced thrash and groove elements. It was released in 1994.
- (Sick (Sow album)) Sick is the second studio album by Sow released in 1998. This album spawned no singles. At this time Sow comprises Anna Wildsmith with "Boys", where the Boys are Raymond Watts, Euphonic, Sascha Konietzko, Hoppy Kamiyama & Optical 8, Martin King, and Günter Schulz.
- The quality or state of being sick or diseased; illness; disease or malady; Nausea; qualmishness; as, sickness of stomach
- (sick) Those people as a group who are sick; vomit; Alternative spelling of sic; In poor health; Mentally unstable, disturbed; In bad taste; Having an urge to vomit; Very good, excellent, awesome; In poor condition
- (Sick) Something that is really good or cool.
- (Sick) An expression used to describe something exceptionally good.
- (SICK) Commonly used in surfing to compliment a well-executed manoeuvre, or a good quality wave. For instance: "Did you see that guy pull that air, it was sick". Or "I got some sick pits today at low-tide".
- (SICK) Excellent, radical, good. A sick wave is a really juicy, clean, hard-breaking wave, not a wave that resembles vomit.
- (Sick (coach)) A sick coach is one that is one that is in need of repairs or maintenance and withdrawn from service for that purpose.
- (Sick) (adj/adv) – [sIk] – impressive, amazing. “I love this park, it’s so sick.”
- (Sick) (as in "I’m feeling sick"): rough, hanging, evil, nasty, sore
- (Sick) (sik) adj., Good or bad, depending on context. “Check out that outfit, it’s sick.” [Etym., African American]
- (Sick) A really good move, eg, a radical aerial move.
- (Sick) Building Syndrome (SBS): Health complaints such as nasal congestion, headache, irritated eyes, lethargy and tiredness. They are present in individuals when they are within the building and disappear when they leave. ...
- (Sick) Building Syndrome (SBS): The occurrence of health problems to occupants of a building related to the construction and mechanical systems of the building.