Definition of Speculum. Meaning of Speculum. Synonyms of Speculum

Here you will find one or more explanations in English for the word Speculum. Also in the bottom left of the page several parts of wikipedia pages related to the word Speculum and, of course, Speculum synonyms and on the right images related to the word Speculum.

Definition of Speculum

Speculum
Speculum Spec"u*lum, n.; pl. L. Specula, E. Speculum. [L., fr. specere to look, behold. See Spy.] 1. A mirror, or looking-glass; especially, a metal mirror, as in Greek and Roman arch[ae]ology. 2. A reflector of polished metal, especially one used in reflecting telescopes. See Speculum metal, below. 3. (Surg.) An instrument for dilating certain passages of the body, and throwing light within them, thus facilitating examination or surgical operations. 4. (Zo["o]l.) A bright and lustrous patch of color found on the wings of ducks and some other birds. It is usually situated on the distal portions of the secondary quills, and is much more brilliant in the adult male than in the female. Speculum metal, a hard, brittle alloy used for making the reflectors of telescopes and other instruments, usually consisting of copper and tin in various proportions, one of the best being that in which there are 126.4 parts of copper to 58.9 parts of tin, with sometimes a small proportion of arsenic, antimony, or zinc added to improve the whiteness.
Speculum
Speculum Spec"u*lum, n.; pl. L. Specula, E. Speculum. [L., fr. specere to look, behold. See Spy.] 1. A mirror, or looking-glass; especially, a metal mirror, as in Greek and Roman arch[ae]ology. 2. A reflector of polished metal, especially one used in reflecting telescopes. See Speculum metal, below. 3. (Surg.) An instrument for dilating certain passages of the body, and throwing light within them, thus facilitating examination or surgical operations. 4. (Zo["o]l.) A bright and lustrous patch of color found on the wings of ducks and some other birds. It is usually situated on the distal portions of the secondary quills, and is much more brilliant in the adult male than in the female. Speculum metal, a hard, brittle alloy used for making the reflectors of telescopes and other instruments, usually consisting of copper and tin in various proportions, one of the best being that in which there are 126.4 parts of copper to 58.9 parts of tin, with sometimes a small proportion of arsenic, antimony, or zinc added to improve the whiteness.

Meaning of Speculum from wikipedia

- The term speculum, Latin for "mirror", and its plural specula, may refer to: Speculum (journal), a journal of medieval studies published by the Medieval...
- A speculum (Latin for 'mirror'; pl.: specula or speculums) is a medical tool for investigating body ****s, with a form dependent on the **** for...
- ****l speculum is a double-bladed speculum used in gynaecology for examining the **** and cervix. It was developed by J. Marion Sims. Sims' speculum is...
- The medieval genre of speculum literature, po****r from the twelfth through the sixteenth centuries, was inspired by the urge to encomp**** encyclopedic...
- In gynaecology, Cusco's self-retaining bivalved speculum is a kind of speculums, used for ****l and cervical examinations. It has a jaw that opens up...
- Speculum metal is a mixture of around two-thirds copper and one-third tin, making a white brittle alloy that can be polished to make a highly reflective...
- Ophrys speculum, the mirror orchid, is a species of Ophrys distributed throughout the Mediterranean that is pollinated exclusively by a single species...
- the Renaissance. It was part of the broader speculum or mirror literature genre. The Latin term speculum regum appears as early as the 12th century and...
- The Speculum Virginum (Latin for "Mirror of Virgins"; German: Jungfrauenspiegel) is a 12th-century didactic treatise on female monastic life. The original...
- Speculum Historiale can refer to: Speculum historiale de gestis regum Angliae ('Historial Mirror of the Deeds of the Kings of England') by Richard of Cirencester...