Definition, Meaning, Synonyms & Anagrams | English word SENTRY

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Definitions of SENTRY

1. A guard, particularly on duty at the entrance to a military base.
2. A watchtower.
3. An animal like a marmot tasked with alerting the pack to danger.
4. (uncountable) Sentry duty; time spent being a sentry.
5. (nautical) A form of drag to be towed underwater, which on striking bottom is upset and rises to the surface.

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Examples of Using SENTRY in a Sentence

• The Boeing E-3 Sentry is an American airborne early warning and control (AEW&C) aircraft developed by Boeing.
• Boeing E-3 Sentry, the aircraft developed under the United States Air Force's "Airborne Warning and Control System" program.
• The E-2 was the first aircraft designed specifically for AEW, as opposed to a modification of an existing airframe, such as the Boeing E-3 Sentry.
• naval thinking, such a ship would initially be controlled manually by an Aegis Cruiser, although plans that have long since been scrapped included control by AEW&C aircraft such as the E-2 Hawkeye and E-3 Sentry.
• During his flight after assassinating Abraham Lincoln, John Wilkes Booth told a road sentry he was headed to his home in Charles County near Beantown and was allowed to proceed.
• The new settlement emerged around the sentry post of Stara Borča (Alt Borcsa) in 1794 which became center of a municipality as part of the Banat Krajina, a section of the Habsburg Military Frontier.
• Coast Guard pilots and aircrew in MH-65D Dolphin and MH-60T Jayhawk helicopters, as well as the HC-144A/B Ocean Sentry turboprop aircraft.
• Carel Fabritius paints his Young Man in a Fur Cap, The Sentry, and The Goldfinch, showing use of lighting effects with a bright background.
• As the eye functions as the brain's sentry, I communicate my innermost perceptions through the art, my worldview.
• The outer moat has two main sentry checkpoints: the Aoyamon Gate (in the north-east) and the Otemon Gate (in the opposing south-west).
• Among his works are A View of Delft (1652; National Gallery, London), The Goldfinch (1654), and The Sentry (1654).
• The flying organizations within Tenth Air Force include fighter units equipped with the F-16 Fighting Falcon and A-10 Thunderbolt II; air rescue units equipped with the HC-130 Hercules and the HH-60 Pave Hawk helicopter; a bomb wing equipped with the B-52 Stratofortress; a special operations unit equipped with the C-145A Skytruck and the U-28; fighter associate program groups embedded with active duty USAF wings and equipped with the F-22 Raptor, F-15E Strike Eagle and F-16 Fighting Falcon; an airborne warning and control associate unit equipped with the E-3 Sentry; and associate units flying MQ-1 Predator, MQ-9 Reaper and RQ-4 Global Hawk Unmanned Aerial Vehicles.
• That tallest mountain, that shade-sharer of the sky,
  It (is) our sentry, it (is) our watchman In its lap where frolic thousands of rivers,
  Whose vitality makes our garden the envy of Paradise.
• While serving as part of the Pacific Middle East Force, she participated in Operation Iron Siren, Eager Sentry, and Arabian Gauntlet.
• At the Emmy Awards, Gossett continued to receive recognition, with nominations for The Sentry Collection Presents Ben Vereen: His Roots (1978), Backstairs at the White House (1979), Palmerstown, U.
• It moved to RAF Lossiemouth on 14 August 1973, where it stayed until 1991 when it moved to RAF Waddington near Lincoln and re-equipped with Boeing E-3 Sentry.
• Since September 2018, the President's Residence in Yerevan has had ceremonial sentries from the Honour Guard Battalion of the Ministry of Defense perform public duties at a pair of sentry boxes at the front of the residence.
• An Airbus/Saab team proposed an A330-based Airborne early warning and control (AEW&C) ("AWACS") variant with Saab's Erieye radar to the UK's Ministry of Defence in 2018 for the replacement of its Boeing E-3 Sentry fleet.
• According to an account given after the war by Frederick Snider, a neighbour of the Gages, Harvey had executed a ruse on the first sentry to be accosted.
• Traps include the Sentry trap, which shoots nearby enemy creatures, the Fear trap, which scares enemies away, and the Alarm trap, which alerts its owner if it detects enemy creatures nearby.
• As of December 2023, Saudi Arabia is in the middle of a two-phase mid-life upgrade to its existing fleet of E-3 Sentry aircraft.
• SUNT trains prospective USAF Navigators/Combat Systems Officers destined for the B-52 Stratofortress, E-3 Sentry, E-8 Joint STARS, RC-135, non-PACER CRAG KC-135 Stratotanker, and C-130 Hercules variants, as well as prospective Naval Flight Officers en route to fly land-based U.
• Unfortunately, while crossing the lines one night, Nisus is accidentally killed by a sentry, and Cato, who is present, takes a bandage from his body; it is covered in strange markings and Cato thinks these are worth investigating.
• He served as a contributing editor for Sentry Publications' twin magazine titles Wings and Airpower, drawing on the lifetime of aviation photographs of his own, and of a vast archive collected through his employment at Boeing.
• The IBM System/4 Pi is a family of avionics computers used, in various versions, on the F-15 Eagle fighter, E-3 Sentry AWACS, Harpoon Missile, NASA's Skylab, MOL, and the Space Shuttle, as well as other aircraft.

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