| tour de force | a masterly or brilliant feat |
drive thrust
driving force | the act of applying force to propel something, after reaching the desired velocity the drive is cut off |
force out
force-out
force play
force | a putout of a base runner who is required to run, the putout is accomplished by holding the ball while touching the base to which the runner must advance before the runner reaches that base, the shortstop got the runner at second on a force |
acceleration
quickening
speedup | the act of accelerating, increasing the speed |
| violence force | an act of aggression (as one against a person who resists), he may accomplish by craft in the long run what he cannot do by force and violence in the short one |
| reconnaissance in force | an offensive operation designed to discover or test the enemy's strength (or to obtain other information) |
Air Force Research Laboratory
AFRL | a United States Air Force defense laboratory responsible for discovering and developing and integrating fighting technologies for aerospace forces |
dumb bomb
gravity bomb | a bomb that falls because of gravity and is not guided to a target |
| force pump | pump used to force a liquid up and expel it under pressure |
| gravimeter gravity meter | a measuring instrument for measuring variations in the gravitational field of the earth |
lubricating system
force-feed lubricating system
force feed
pressure-feed lubricating system
pressure feed | mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings |
graveness
gravity
sobriety soberness
somberness
sombreness | a manner that is serious and solemn |
| effect force | (of a law) having legal validity, the law is still in effect |
| specific gravity | the density of a substance relative to the density of water |
| gravitational mass | (physics) the mass of a body as measured by its gravitational attraction for other bodies |
force
forcefulness
strength | physical energy or intensity, he hit with all the force he could muster, it was destroyed by the strength of the gale, a government has not the vitality and forcefulness of a living man |
| acceleration | an increase in rate of change, modern science caused an acceleration of cultural change |
| force | a powerful effect or influence, the force of his eloquence easily persuaded them |
theory of gravitation
theory of gravity
gravitational theory
Newton's theory of gravitation | (physics) the theory that any two particles of matter attract one another with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between them |
act of God
force majeure
vis major
inevitable accident
unavoidable casualty | a natural and unavoidable catastrophe that interrupts the expected course of events, he discovered that his house was not insured against acts of God |
gravity wave
gravitation wave | (physics) a wave that is hypothesized to propagate gravity and to travel at the speed of light |
| gravitational collapse | the implosion of a star resulting from its own gravity, the result is a smaller and denser celestial object |
gravity
solemnity | a solemn and dignified feeling |
| Force | formed in as a personal security force for Arafat and other PLO leaders, became one of PLO's elite units, has built an extensive infrastructure of terrorist cells and weapon depots in Europe while attacking Israeli targets |
Irish National Liberation Army
INLA
People's Liberation Army
People's Republican Army
Catholic Reaction Force | a radical terrorist group dedicated to the removal of British forces from Northern Ireland and the unification of Ireland |
| Loyalist Volunteer Force | a terrorist group formed in in Northern Ireland, seeks to prevent the peace process, murders Catholics and any Protestant leaders who favor peace |
United Self-Defense Force of Colombia
United Self-Defense Group of Colombia
Autodefensas Unidas de Colombia
AUC | a terrorist organization in Colombia formed in as an umbrella for local and regional paramilitary groups, is financed by earnings from narcotics and serves to protect the economic interests of its members, the AUC conducted over assassinations in one year |
defense defence defense force
defence force | an organization of defenders that provides resistance against attack, he joined the defense against invasion |
sales department
sales division
sales force | the division of a business that is responsible for selling products or services |
labor force
labor pool | the source of trained people from which workers can be hired |
| task force | a temporary military unit formed to accomplish a particular objective |
United States Air Force Academy
US Air Force Academy | a school for training men and women to become officers in the United States Air Force |
Royal Air Force
RAF | the airforce of Great Britain |
air force
airforce | the airborne branch of a country's armed forces |
United States Air Force
U. S. Air Force
US Air Force
Air Force USAF | the airforce of the United States of America, the agency that defends the United States through control and exploitation of air and space |
Air Force Space Command
AFSPC | a command of the United States Air Force that is responsible for defending the United States through its space and intercontinental ballistic missile operations |
Air Force Intelligence Surveillance and Reconnaissance
Air Force ISR
AFISR | an agency focused on ensuring that the United States military attains information superiority, operates worldwide ground sites and an array of airborne reconnaissance and surveillance platforms |
guerrilla force
guerilla force | an irregular armed force that fights by sabotage and harassment, often rural and organized in large groups |
military unit
military force
military group
force | a unit that is part of some military service, he sent Caesar a force of six thousand men |
paramilitary
paramilitary force
paramilitary unit
paramilitary organization
paramilitary organisation | a group of civilians organized in a military fashion (especially to operate in place of or to assist regular army troops) |
| force | a group of people having the power of effective action, he joined forces with a band of adventurers |
force
personnel | group of people willing to obey orders, a public force is necessary to give security to the rights of citizens |
| task force | a semipermanent unit created to carry out a continuing task |
police
police force
constabulary
law | the force of policemen and officers, the law came looking for him |
security force
private security force | a privately employed group hired to protect the security of a business or industry |
work force
workforce
manpower
hands
men | the force of workers available |
| air force academy | an academy for training air force officers |
Israeli Defense Force
IDF | the ground and air and naval forces of Israel |
electromotive series
electromotive force series
electrochemical series | a serial arrangement of metallic elements or ions according to their electrode potentials determined under specified conditions, the order shows the tendency of one metal to reduce the ions of any other metal below it in the series |
center of gravity
centre of gravity | the point within something at which gravity can be considered to act, in uniform gravity it is equal to the center of mass |