Part 407

Ros*tel"li*form (?), a. Having the form of a rostellum, or small beak.

||Ros*tel"lum (?), n.; pl. Rostella (#). [L. See Rostel.] A small ||beaklike process or extension of some part; a small rostrum; as, the ||rostellum of the stigma of violets, or of the operculum of many ||mosses; the rostellum on the head of a tapeworm.

Ros"ter (?), n. [Perhaps a corruption of register; or cf. roll.] (Mil.) A register or roll showing the order in which officers, enlisted men, companies, or regiments are called on to serve.

Ros"tra (?), n. pl. See Rostrum, 2.

Ros"tral (?), a. [L. rostralis, fr. rostrum a beak; cf. F. rostral.] Of or pertaining to the beak or snout of an animal, or the beak of a ship; resembling a rostrum, esp., the rostra at Rome, or their decorations.

Addison.

{ Ros"trate (?), Ros"tra*ted (?) }, a. [L. rostratus, fr. rostrum a beak. See Rostrum.] 1. Having a process resembling the beak of a bird; beaked; rostellate.

2. Furnished or adorned with beaks; as, rostrated galleys.

||Ros*trif"e*ra (?), n. pl. [NL., fr. L. rostrum beak + ferre to bear.] ||(Zoöl.) A division of pectinibranchiate gastropods, having the head ||prolonged into a snout which is not retractile.

Ros"tri*form (?), a. [L. rostrum a beak + -form: cf. F. rostrifarme.] Having the form of a beak.

||Ros"tru*lum (-tr*lm), n.; pl. Rostrula (#). [NL., dim. of L. rostrum ||a beak.] A little rostrum, or beak, as of an insect.

Ros"trum (-trm), 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.

<! p. 1253 !>

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.

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

Myself will mount the rostrum in his favor.

Addison.

4. (Zoöl.) (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.

5. (Bot.) Same as Rostellum.

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

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

Ro"su*late (?), a. [NL. rosulatus, fr. L. rosa a rose.] (Bot.) Arranged in little roselike clusters; -- said of leaves and bracts.

Ros"y (?), a. [Compar. Rosier (?); superl. Rosiest.] Resembling a rose in color, form, or qualities; blooming; red; blushing; also, adorned with roses.

A smile that glowed Celestial rosy-red, love's proper hue.

Milton.

While blooming youth and gay delight Sit thy rosy cheeks confessed.

Prior.

Rosy is sometimes used in the formation of self&?;xplaining compounde; as, rosy-bosomed, rosy- colored, rosy-crowned, rosy-fingered, rosy- tinted.