| high colonic | an enema that injects large amounts of fluid high into the colon for cleansing purposes |
| high jump | the act of jumping as high as possible over a horizontal bar |
all fours
high-low-jack | card games in which points are won for taking the high or low or jack or game |
| high-low | poker in which the high and low hands split the pot |
jinks
high jinks
hijinks
high jinx | noisy and mischievous merrymaking |
extravagance
prodigality
lavishness
highlife
high life | excessive spending |
treason
high treason
lese majesty | a crime that undermines the offender's government |
| security intelligence | intelligence on the identity and capability and intentions of hostile individuals or organizations that may be engaged in espionage or sabotage or subversion or terrorism |
| censoring censorship security review | counterintelligence achieved by banning or deleting any information of value to the enemy |
security
security measures | measures taken as a precaution against theft or espionage or sabotage etc., military security has been stepped up since the recent uprising |
high technology
high tech | highly advanced technological development (especially in electronics) |
| high-angle fire | fire from a cannon that is fired at an elevation greater than that for the maximum range |
high fidelity
hi-fi | the reproduction of sound with little or no distortion |
| High Mass | a solemn and elaborate Mass with music |
| Social Security | social welfare program in the U.S., includes old-age and survivors insurance and some unemployment insurance and old-age assistance |
| high finance | large and complex financial transactions (often used with the implication that those individuals or institutions who engage in them are unethical) |
stepper
high stepper | a horse trained to lift its feet high off the ground while walking or trotting |
alto relievo
alto rilievo
high relief | a sculptural relief in which forms extend out from the background to at least half their depth |
Army High Performance Computing Research Center
AHPCRC | a United States defense laboratory to conduct research in high-performance computing for defense technology applications, a partnership of government and university and industry |
Aswan High Dam
High Dam | one of the world's largest dams on the Nile River in southern Egypt |
dress hat
high hat opera hat
silk hat
stovepipe top hat
topper
beaver | a man's hat with a tall crown, usually covered with silk or with beaver fur |
hi-fi
high fidelity sound system | equipment for the reproduction of sound with high fidelity |
| high altar | the main altar in a church |
| high-angle gun | a cannon that can be fired at a high elevation for relatively short ranges |
high gear
high | a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed |
high-hat cymbal
high hat | cymbals that are operated by a foot pedal |
| high-pass filter | a filter that passes frequencies above a certain value and attenuates frequencies below that value |
| high table | a dining table in a dining-hall raised on a platform, seats are reserved for distinguished persons |
| high-warp loom | a handloom in which the warp is carried vertically, for weaving tapestry |
| high wire | a tightrope very high above the ground |
horizontal bar
high bar | gymnastic apparatus consisting of a bar supported in a horizontal position by uprights at both ends |
knee-high
knee-hi | a sock or stocking that reaches up to just below the knees |
main street
high street | street that serves as a principal thoroughfare for traffic in a town |
| security blanket | a blanket (or toy) that a child carries around in order to reduce anxiety |
| security blanket | anything that an adult person uses to reduce anxiety |
security system
security measure
security | an electrical device that sets off an alarm when someone tries to break in |
| security system | (computing) a system that enforces boundaries between computer networks |
| high-spiritedness | exuberant liveliness |
superiority
high quality | the quality of being superior |
high-mindedness
idealism noble-mindedness b a | elevated ideals or conduct, the quality of believing that ideals should be pursued |
arrogance
haughtiness
hauteur
high-handedness
lordliness | overbearing pride evidenced by a superior manner toward inferiors |
| High Renaissance | the artistic style of early th century painting in Florence and Rome, characterized by technical mastery and heroic composition and humanistic content |
high pitch
high frequency | a pitch that is perceived as above other pitches |
hotness
heat high temperature | the presence of heat |
| high frequency HF | tomegahertz |
very high frequency
VHF | to megahertz |
extremely high frequency
EHF | to gigahertz |
| high | a lofty level or position or degree, summer temperatures reached an all-time high |
haute couture
high fashion
high style | trend-setting fashions |
| high point | the most enjoyable part of a given experience, the trumpet solo was the high point of the concert |