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The meaning of rostrum. Definition of rostrum. Best online English dictionaries for children, with kid-friendly definitions, integrated thesaurus for kids, images, and animations.
29 maj 2023 · (1) A beak-like or snout-like projection, such as that of the crocodile or dolphin, or the beak of birds. (2) The beak or sucking mouth parts, especially of hemiptera. (3) The anterior or foremost extension of the carapace of crustacean s, e.g. the lobster and the prawn. (botany) The rostellum.
Definition. A rostrum is a raised platform or stage used for public speaking or performances, often found in arenas or theaters. It is designed to elevate the speaker above the audience, ensuring visibility and audibility.
The beak, bill, or rostrum is an external anatomical structure found mostly in birds, but also in turtles, non-avian dinosaurs and a few mammals. A beak is used for pecking, grasping, and holding (in probing for food, eating, manipulating and carrying objects, killing prey, or fighting), preening, courtship, and feeding young.
The rostrum of the head of a shrimp looks like a beak. It is pointed and is present at the front of the shrimp's head. The shrimp uses the rostrum to attack for attack or defense.
A 'rostrum' [ˈrɒstrəm] is a raised platform used for public speaking, playing music, or conducting an orchestra. It can also refer to a beaklike projection on an insect's head. Examples include 'The speaker stood on the rostrum and addressed the audience.' and 'The insect's rostrum was used to pierce and suck the sap from plants.'
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.
