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What is the difference between spar and boom?

spar | boom |

In nautical terms the difference between spar and boom

is that spar is a general term denoting any linear object used as a mast, sprit, yard, boom, pole or gaff while boom is a spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour.

In transitive terms the difference between spar and boom

is that spar is to supply or equip (a vessel) with spars while boom is to make something boom.

As nouns the difference between spar and boom

is that spar is a rafter of a roof while boom is a low-pitched, resonant sound, such as of an explosion.

As verbs the difference between spar and boom

is that spar is to bolt, bar while boom is to make a loud, resonant sound.

As an interjection boom is

used to suggest the sound of an explosion.

spar

English

Etymology 1

From (etyl) . Perhaps also compare (l), (l).

Noun

(en noun)
  • A rafter of a roof.
  • A thick pole or piece of wood.
  • (obsolete) A bar of wood used to fasten a door.
  • * 1596 , (Edmund Spenser), The Faerie Queene , V.11:
    • The Prince staid not his aunswere to devize, / But, opening streight the Sparre , forth to him came […].
  • (nautical) A general term denoting any linear object used as a mast, sprit, yard, boom, pole or gaff.
  • (aeronautics) A beam-like structural member that supports ribs in an aircraft wing or other airfoil.
    • Derived terms
    * spar buoy * spar deck * spar torpedo

    Verb

  • (obsolete, or, dialectal) to bolt, bar.
  • To supply or equip (a vessel) with spars.
    • Derived terms
    * oversparred, undersparred

    Etymology 2

    From (etyl) .

    Verb

    (sparr)
  • To fight, especially as practice for martial arts or hand-to-hand combat.
  • * {{quote-news
    • , year=2012 , date=April 15 , author=Phil McNulty , title=Tottenham 1-5 Chelsea , work=BBC citation , page= , passage=After early sparring , Spurs started to take control as the interval approached and twice came close to taking the lead. Terry blocked Rafael van der Vaart's header on the line and the same player saw his cross strike the post after Adebayor was unable to apply a touch.}}
  • To strike with the feet or spurs, as cocks do.
  • To contest in words; to wrangle.

    • Etymology 3

    From (etyl) spar, .

    Noun

    (en noun)
  • (mineralogy) any of various microcrystalline minerals, of light, translucent, or transparent blee, which are easily cleft
  • (mineralogy) any crystal with no readily discernible faces.

    • Anagrams

    * ----

    boom

    English

    (wikipedia boom)

    Etymology 1

    Onomatopoetic, perhaps borrowed; compare German (m), Dutch (m).

    Verb

    (en verb)
  • To make a loud, resonant sound.
    • Thunder boomed in the distance and lightning flashes lit up the horizon.
    The cannon boomed , recoiled, and spewed a heavy smoke cloud.
    Beneath the cliff, the sea was booming on the rocks.
    I can hear the organ slowly booming from the chapel.
  • (transitive, figuratively, of speech) To exclaim with force, to shout, to thunder.
  • *
  • To make something boom.
    • Men in grey robes slowly booming the drums of death.
  • (slang, US, obsolete) To publicly praise.
  • * (rfdate), Sir Arthur Conan Doyle, The Problem of Thor Bridge
    • If you pull this off every paper in England and America will be booming you.
  • To rush with violence and noise, as a ship under a press of sail, before a free wind.
  • * Totten
    • She comes booming down before it.
    Derived terms
    * boom box * sonic boom

    Noun

    (en noun)
  • A low-pitched, resonant sound, such as of an explosion.
    • ''The boom of the surf.
  • One of the calls of certain monkeys or birds.
  • * 1990 , Mark A. Berkley, William C. Stebbins, Comparative Perception
    • Interestingly, the blue monkey's boom and pyow calls are both long-distance signals (Brown, 1989), yet the two calls differ in respect to their susceptibility to habitat-induced degradation.

    Interjection

    (en interjection)

    • Etymology 2

    From (etyl) . Compare English (m).

    Noun

    (en noun)
  • (nautical) A spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour.
  • A movable pole used to support a microphone or camera.
  • A horizontal member of a crane or derrick, used for lifting.
  • (electronics) The longest element of a Yagi antenna, on which the other, smaller ones, are transversally mounted.
  • A floating barrier used to obstruct navigation, for military or other purposes; or used for the containment of an oil spill.
  • A wishbone shaped piece of windsurfing equipment.
  • The arm of a crane (mechanical lifting machine).
  • The section of the arm on a backhoe closest to the tractor.
    • Related terms
    * (nautical) buoy, cathead * crane

    Verb

    (en verb)
  • To extend, or push, with a boom or pole.
    • to boom''' out a sail; to '''boom off a boat

    Etymology 3

    Or uncertain origin; perhaps a development of Etymology 1, above.

    Noun

    (en noun)
  • (economics, business) A period of prosperity or high market activity.
    • Antonyms
    * (period of prosperity) recession

    Verb

    (en verb)
  • To be prosperous.
    • ''Business was booming .
  • (dated) To cause to advance rapidly in price.
    • to boom railroad or mining shares
    Synonyms
    * (to be prosperous) flourish, prosper
    Derived terms
    * sis boom bah * boom town/boomtown

    Anagrams

    * ----