Os (Noun)
Meaning 1
A mouth or mouthlike opening.
Classification
Nouns denoting body parts.
Examples
- The cave entrance was a massive os in the side of the mountain, dark and foreboding.
- The doctor examined the os in the patient's abdomen, where the surgeon had made the incision.
- The os of the volcano was a swirling vortex of molten lava and noxious fumes.
- The mouth of the river was a wide os that emptied into the sea, carrying with it the silt and sediment of the surrounding landscape.
- The ancient temple had a mysterious os in its wall, which some believed was a gateway to another dimension.
Hypernyms
Meaning 2
(computer science) software that controls the execution of computer programs and may provide various services.
Classification
Nouns denoting communicative processes and contents.
Examples
- The operating system manages the computer's memory and processes, allocating resources as needed.
- The new smartphone comes with a mobile os that provides a user-friendly interface and seamless app integration.
- The company's proprietary os is designed to work exclusively with their hardware, optimizing performance and security.
- The open-source os community has developed a wide range of software alternatives to commercial operating systems.
- The embedded os is used in a variety of devices, from traffic lights to medical equipment, due to its reliability and efficiency.
Synonyms
Hypernyms
Hyponyms
Meaning 3
The left eye.
Classification
Nouns denoting body parts.
Examples
- The doctor examined the os of the left eye to check for any damage to the pupil.
- The os of the left eye was dilated to allow the doctor to examine the retina.
- The patient's os of the left eye was affected by the injury, causing blurred vision.
- The doctor used a specialized instrument to examine the os of the left eye more closely.
- The os of the left eye was measured to determine the correct prescription for the patient's glasses.
Synonyms
Hypernyms
Meaning 4
Rigid connective tissue that makes up the skeleton of vertebrates.
Classification
Nouns denoting body parts.
Examples
- The skeleton of a vertebrate is composed of os, which provides support and protection for the body.
- Os is a type of rigid connective tissue that is found in the bones of the human body.
- The os in the human skull is made up of eight cranial bones that fuse together during childhood.
- In vertebrates, the os is responsible for storing minerals such as calcium and phosphorus.
- The os in the long bones of the limbs is designed to withstand heavy loads and stresses.
Synonyms
Hypernyms
Hyponyms
- Gladiolus
- Zygoma
- Os Sphenoidale
- Sacrum
- Palatine
- Os Palatinum
- Jugal Bone
- Tooth
- Jaw
- Pubis
- Sternum
- Cranium
- Os Ischii
- Scapula
- Splint Bone
- Cannon Bone
- Xiphoid Process
- Ossicle
- Ischium
- Rib
- Malar
- Turbinal
- Skull
- Talus
- Occiput
- Calvaria
- Arcus Zygomaticus
- Vertebra
- Cuboid Bone
- Furcula
- Long Bone
- Manubrium
- Wrist Bone
- Cartilage Bone
- Centrum
- Astragalus
- Os Sesamoideum
- Modiolus
- Membrane Bone
- Temporal Bone
- Metatarsal
- Ilium
- Lacrimal Bone
- Pastern
- Brainpan
- Malar Bone
- Shoulder Bone
- Heelbone
- Dentine
- Fishbone
- Round Bone
- Metacarpal
- Ossiculum
- Ethmoid
- Os Pubis
- Short Bone
- Hipbone
- Nasal
- Coccyx
- Marrowbone
- Cheekbone
- Os Tarsi Fibulare
- Os Nasale
- Wormian Bone
- Clavicle
- Tympanic Bone
- Anklebone
- Os Hyoideum
- Tarsal
- Bare Bone
- Os Zygomaticum
- Turbinate Bone
- Zygomatic
- Sinciput
- Carpal Bone
- Ramus
- Sesamoid Bone
- Hyoid
- Phalanx
- Vomer
- Sphenoid Bone
Meaning 5
A hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known.
Classification
Nouns denoting substances.
Examples
- The mining operation was closed due to the lack of demand for os in the industry.
- Os is a highly corrosion-resistant metal that is used in fountain pen nibs and electrical contacts.
- Due to its extreme hardness and rarity, os is not commonly used in commercial applications.
- The chemist spent years researching the properties of os, which was a newly discovered element at the time.
- Os is the densest naturally occurring element, with an atomic mass of 190.23 g/mol.