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rostrum    音标拼音: [r'ɑstrəm]
n. 讲坛,演讲坛

讲坛,演讲坛

rostrum
n 1: a platform raised above the surrounding level to give
prominence to the person on it [synonym: {dais}, {podium},
{pulpit}, {rostrum}, {ambo}, {stump}, {soapbox}]
2: beaklike projection of the anterior part of the head of
certain insects such as e.g. weevils [synonym: {snout},
{rostrum}]

Snout \Snout\ (snout), n. [OE. snoute, probably of Scand, or Low
German origin; cf. LG. snute, D. snuit, G. schnauze, Sw.
snut, snyte, Dan. snude, Icel. sn?ta to blow the nose;
probably akin to E. snuff, v.t. Cf. {Snite}, {Snot},
{Snuff}.]
1. The long, projecting nose of a beast, as of swine.
[1913 Webster]

2. The nose of a man; -- in contempt. --Hudibras.
[1913 Webster]

3. The nozzle of a pipe, hose, etc.
[1913 Webster]

4. (Zool.)
(a) The anterior prolongation of the head of a gastropod;
-- called also {rostrum}.
(b) The anterior prolongation of the head of weevils and
allied beetles.
[1913 Webster]

{Snout beetle} (Zool.), any one of many species of beetles
having an elongated snout and belonging to the tribe
Rhynchophora; a weevil.

{Snout moth} (Zool.), any pyralid moth. See {Pyralid}.
[1913 Webster]


Rostrum \Ros"trum\ (-tr[u^]m), n.; pl. L. {Rostra}, E.
{Rostrums}. [L., beak, ship's beak, fr. rodere, rosum, to
gnaw. See {Rodent}.]
1. The beak or head of a ship.
[1913 Webster]

2. pl. ({Rostra}) (Rom. Antiq.) The Beaks; the stage or
platform in the forum where orations, pleadings, funeral
harangues, etc., were delivered; -- so called because
after the Latin war, it was adorned with the beaks of
captured vessels; later, applied also to other platforms
erected in Rome for the use of public orators.
[1913 Webster]

3. Hence, a stage for public speaking; the pulpit or platform
occupied by an orator or public speaker.
[1913 Webster]

Myself will mount the rostrum in his favor.
--Addison.
[1913 Webster]

4. (Zool.)
(a) Any beaklike prolongation, esp. of the head of an
animal, as the beak of birds.
(b) The beak, or sucking mouth parts, of Hemiptera.
(c) The snout of a gastropod mollusk. See Illust. of
{Littorina}.
(d) The anterior, often spinelike, prolongation of the
carapace of a crustacean, as in the lobster and the
prawn.
[1913 Webster]

5. (Bot.) Same as {Rostellum}.
[1913 Webster]

6. (Old Chem.) The pipe to convey the distilling liquor into
its receiver in the common alembic. --Quincy.
[1913 Webster]

7. (Surg.) A pair of forceps of various kinds, having a
beaklike form. [Obs.] --Coxe.
[1913 Webster]


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  • ROSTRUM Definition Meaning - Merriam-Webster
    The meaning of ROSTRUM is an ancient Roman platform for public orators
  • Rostrum (anatomy) - Wikipedia
    Rostrum (from Latin rostrum, meaning beak) is a term used in anatomy for several kinds of hard, beak-like structures projecting out from the head or mouth of an animal Despite some visual similarity, many of these are phylogenetically unrelated structures in widely varying species
  • ROSTRUM Definition Meaning | Dictionary. com
    Rostrum definition: any platform, stage, or the like, for public speaking See examples of ROSTRUM used in a sentence
  • ROSTRUM | definition in the Cambridge English Dictionary
    ROSTRUM meaning: 1 a raised surface on which a person making a speech or a music conductor (= leader) stands 2 a… Learn more
  • ‘Lectern’ vs. ‘Podium’ vs. ‘Pulpit’ vs. ‘Rostrum’: What’s the Difference?
    Many people get confused between the terms lectern, podium, pulpit, and rostrum Here’s a simple explanation to clear things up A lectern is a stand that holds notes or books for a speaker It’s often seen in schools or conferences A podium, on the other hand, is a raised platform where someone stands to speak or conduct music
  • Rostrum - Definition, Meaning Synonyms - Vocabulary. com
    You've probably listened to speakers who stood on a raised platform, or watched the winners in sports competitions step up onto a platform to accept their awards The platform they're standing on is called a rostrum
  • Rostrum - definition of rostrum by The Free Dictionary
    1 any platform, stage, or the like, for public speaking 2 a pulpit 3 a beaklike anatomical process or extension of a part 4 a beaklike projection from the prow of a ship, esp one on an ancient warship for ramming an enemy ship; ram 5 Usu , rostra (sometimes cap ) the speaker's platform in the Forum of ancient Rome
  • ROSTRUM definition and meaning | Collins English Dictionary
    A rostrum is a raised platform on which someone stands when they are speaking to an audience, receiving a prize, or conducting an orchestra As he stood on the winner's rostrum, he sang the words of the national anthem
  • Rostrum - Wikipedia
    Rostrum may refer to: Any kind of a platform for a speaker: dais; pulpit; podium; Rostrum (anatomy), a beak, or anatomical structure resembling a beak, as in the mouthparts of many sucking insects; Rostrum (ship), a form of bow on naval ships; Rostrum Records, an American record label; The Rostrum, the official monthly magazine of the National
  • Rostrum Edu - Worlds Leading Platform for College Counselling . . .
    Discover your path to success with Rostrum Edu, the world's leading platform for comprehensive college counseling, expert tutoring, and best test preparation Unlock your true potential and achieve your academic dreams with our personalized guidance and support





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