Does Jerry Seinfeld have Parkinson's disease? The plural form is radii (pronounced "ray-dee-eye"). A line segment that joins the center of a sphere with any point on its surface. The plural of "coronavirus," then, is "coronaviruses," according to Merriam-Webster. es 1. Why is it that the plural of "radius" is "radii" but the plural of "virus" is not "viri"? How long will the footprints on the moon last? b. The noun oasis has a Greek root, which is the derivation of the plural oases. (the length of) a straight line joining the centre of a circle to its edge or the centre of a…. Using ‘Gustar’ in Spanish With More than One Subject. | Meaning, pronunciation, translations and examples A radially symmetric feature in an echinoderm or coelenterate, e.g. Il raggio equivale alla metà del diametro. * * * plural of ↑radius * * * radii [radii] [ˈreɪdiaɪ] ; [ˈreɪdiaɪ] pl. 1. a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter. Abbr. A line segment that joins the center of a circle with any point on its circumference. Ano ang pinakamaliit na kontinente sa mundo? The noun antenna has a Latin root, which is the derivation of the plural antennae. ‘B & Bs within a three-mile radius of the town were full.’ ‘The IT professionals usually look out for areas surrounding a radius of 9 km from City Railway Station.’ ‘To calculate a radius for each hospital's market area, we limited radii to a range between 10 and 35 miles.’ ‘The explosions could reach a radius … radius - WordReference English dictionary, questions, discussion and forums. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Review Exercises in Subject-Verb Agreement. Just curious. Select the Correct Plural Form for the Given Word Radius options A. Radiuses, B. Radii, C. Radiis, D. Radia, E. None-of-the-above question asked in The radius of a circle is the length of the line from the center to any point on its edge. There is no alternative English plural form. pl. In an otherwise hot and sparse environment, palm oases are a luxuriant gift of shade and solace. Because with [radi]us the stem is "radi" but with [vir]us the stem is "vir". The plural form of caucus is caucuses or caucusses. In the figure above, drag the orange dot around and see that the radius is always constant at any point on the circle. Topic plural form of radius; Comment: I need to use radius in the plural in a text and need some reader opinions. The radius (plural: radii) is one of the two long bones present in the forearm, located laterally in the supinated anatomic position. The Plural of Oasis The plural of oasis is oases. That being said, I was the high scorer on the math team in high school and no one ever said "radii" to indicate the plural of radius. I don't see "virus" as inherently denoting a multitude in the dictionary. Radius definition: The radius around a particular point is the distance from it in any direction. Ano ang pinakamaliit na kontinente sa mundo? The typical abbreviation and mathematical variable name for radius is r. By extension, the diameter d is defined as twice the radius: d ≐ 2. r ⇒ r = d. 2. Classically, the plural should be radii, (usually pronounced ray-dee-eye) because 'radius' is a Latin word. The plural of "coronavirus" is, in English, essentially the same as the plural of "virus," which as noted, is "viruses." Antennas are used for sensing in arthropods. Through common usage, antennas (which adheres to the standard rules for forming plurals) is also now acceptable. Crustaceans bear two pairs of antennae. c. A line segment that joins the … Give a rounded form to (a corner or edge). radius, plural: radii n noun: Refers to person, place, thing, quality, etc. The plural of the word 'radius' is actually 'radii'. What Is a Foreign Plural in English Grammar? Is the plural so widely misused that they just threw in octopi in there? The plural of radius can be either radii (from the Latin plural) or the conventional English plural radiuses. In that sense you may see "draw a radius of the circle". The correct usage for plural is radii. Radius definition, a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter. radius definition: 1. Remote Authentication Dial-In User Service (RADIUS) is a networking protocol, operating on ports 1812 and 1813, that provides centralized Authentication, Authorization, and Accounting (AAA or Triple A) management for users who connect and use a network service. In classical geometry, a radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. 21 Replies. Learn more. c. A line segment that joins the … Continue reading to learn the plural of radius. DrJokepu on June 5, 2009. Oases can be naturally formed or man-made. Why don't libraries smell like bookstores? The radius of a circle is the length of the line from the center to any point on its edge. The radius of a circle is the length of the line from the center to any point on its edge. The plural of radius is radii. (in sense (3)): from Latin, literally ‘staff, spoke, ray’. radii definition: 1. plural of radius 2. plural of radius 3. pl of radius. (plural radii /ˈreɪdiaɪ/ ... Doctors wish to examine everyone living within a 10-mile radius of the factory. All Free. Find more words! Continue reading to learn the plural of radius. {\displaystyle d\doteq 2r\quad \Rightarrow \quad r={\frac {d}{2}}.} With that being said, why do dictionaries have octopi listed as the plural form if that is incorrect? Classically, the plural should be radii, (usually pronounced ray-dee-eye) because 'radius' is a Latin word.However, in modern English, radiuses is acceptable. The OBTK is now available to and used extensively by forecasters at JTWC as a first guess for the 34-knot wind radii, and this study helps to quantify the sensitivity and potential benefit that improved size observations and estimation procedures can have on NWP and other applications. Plurale Tantum in English Grammar . Tricky Cases of Subject-Verb Agreement 'What'-Clause - Definition and Examples. Radii is the plural of the word radius.If you have a circle, bisect it with a straight line - that is the diameter. Learn more. Cut that in half - that is the radius. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Mathematics a. The plural of radius is radii. Which form would seem the most "normal" to you all: radii or radiuses? 10 Common Sentence Mistakes in English. One: One radius. Sometimes the word 'radius' is used to refer to the line itself. The Greek plural of octopus would be octopodes, but octopus actually turns into an English word which makes the plural octopuses. r or rad. It is for a marketing text for the automobile industry not directed at the general public, but rather at those who work in the industry themselves. See more. The plural of radius is radii. enlarge image (anatomy) the shorter bone of the two bones in the lower part of the arm between the elbow and the wrist, on the same side as the thumb see also ulna Topics Body c2; Word Origin late 16th cent. The Plural of Antenna The plural of antenna is antennas or antennae. The radius of a circle is the length of the line from the center to any point on its edge. of ↑radius Another word for Opposite of Meaning of Rhymes with Sentences with Find word forms Translate from English Translate to English Words With Friends Scrabble Crossword / Codeword Words starting with Words ending with Words containing exactly Words containing letters Pronounce Find conjugations Find names What Are Plural Nouns in Grammar? an arm of a starfish. answer! (line segment of circle) raggio nm sostantivo maschile: Identifica un essere, un oggetto o un concetto che assume genere maschile: medico, gatto, strumento, assegno, dolore : The radius is equal to half the diameter. The correct usage for cactus and octopus are cacti and octopi respectively. It has a smaller proximal end and enlarges to a larger distal end (opposite to the ulna). 7 Common Grammar Mistakes That Can … plural form of radius. of RADIUS. 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