Is the plural so widely misused that they just threw in octopi in there? 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. Antennas are used for sensing in arthropods. radius definition: 1. The plural of "coronavirus," then, is "coronaviruses," according to Merriam-Webster. The radius of a circle is the length of the line from the center to any point on its edge. How long will the footprints on the moon last? The radius of a circle is the length of the line from the center to any point on its edge. In that sense you may see "draw a radius of the circle". See more. One: One radius. Learn more. radius - WordReference English dictionary, questions, discussion and forums. 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. In an otherwise hot and sparse environment, palm oases are a luxuriant gift of shade and solace. Abbr. Oases can be naturally formed or man-made. Radii is the plural of the word radius.If you have a circle, bisect it with a straight line - that is the diameter. Classically, the plural should be radii, (usually pronounced ray-dee-eye) because 'radius' is a Latin word.However, in modern English, radiuses is acceptable. Why don't libraries smell like bookstores? There is no alternative English plural form. The plural of radius is radii. The Greek plural of octopus would be octopodes, but octopus actually turns into an English word which makes the plural octopuses. The noun oasis has a Greek root, which is the derivation of the plural oases. In the figure above, drag the orange dot around and see that the radius is always constant at any point on the circle. The radius of a circle is the length of the line from the center to any point on its edge. 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. Topic plural form of radius; Comment: I need to use radius in the plural in a text and need some reader opinions. (plural radii /ˈreɪdiaɪ/ ... Doctors wish to examine everyone living within a 10-mile radius of the factory. Crustaceans bear two pairs of antennae. Through common usage, antennas (which adheres to the standard rules for forming plurals) is also now acceptable. (the length of) a straight line joining the centre of a circle to its edge or the centre of a…. I don't see "virus" as inherently denoting a multitude in the dictionary. All Free. It has a smaller proximal end and enlarges to a larger distal end (opposite to the ulna). Does Jerry Seinfeld have Parkinson's disease? answer! 7 Common Grammar Mistakes That Can … DrJokepu on June 5, 2009. The plural form is radii (pronounced "ray-dee-eye"). Ano ang pinakamaliit na kontinente sa mundo? 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. of ↑radius of RADIUS. The plural form of caucus is caucuses or caucusses. 10 Common Sentence Mistakes in English. (in sense (3)): from Latin, literally ‘staff, spoke, ray’. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. es 1. {\displaystyle d\doteq 2r\quad \Rightarrow \quad r={\frac {d}{2}}.} The plural of radius can be either radii (from the Latin plural) or the conventional English plural radiuses. radius, plural: radii n noun: Refers to person, place, thing, quality, etc. 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 Tricky Cases of Subject-Verb Agreement 'What'-Clause - Definition and Examples. The noun antenna has a Latin root, which is the derivation of the plural antennae. Learn more. Review Exercises in Subject-Verb Agreement. The plural of radius is radii. A radially symmetric feature in an echinoderm or coelenterate, e.g. 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. ‘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 … Give a rounded form to (a corner or edge). c. A line segment that joins the … The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. radii definition: 1. plural of radius 2. plural of radius 3. pl of radius. The plural of the word 'radius' is actually 'radii'. Using ‘Gustar’ in Spanish With More than One Subject. * * * plural of ↑radius * * * radii [radii] [ˈreɪdiaɪ] ; [ˈreɪdiaɪ] pl. The Plural of Antenna The plural of antenna is antennas or antennae. Because with [radi]us the stem is "radi" but with [vir]us the stem is "vir". A line segment that joins the center of a circle with any point on its circumference. What Is a Foreign Plural in English Grammar? Which form would seem the most "normal" to you all: radii or radiuses? b. | Meaning, pronunciation, translations and examples The Plural of Oasis The plural of oasis is oases. 21 Replies. The radius (plural: radii) is one of the two long bones present in the forearm, located laterally in the supinated anatomic position. A line segment that joins the center of a sphere with any point on its surface. c. A line segment that joins the … Continue reading to learn the plural of radius. an arm of a starfish. Cut that in half - that is the radius. Il raggio equivale alla metà del diametro. Mathematics a. Continue reading to learn the plural of radius. 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. 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. 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. Find more words! With that being said, why do dictionaries have octopi listed as the plural form if that is incorrect? The correct usage for plural is radii. Radius definition: The radius around a particular point is the distance from it in any direction. Just curious. Ano ang pinakamaliit na kontinente sa mundo? r or rad. plural form of radius. Classically, the plural should be radii, (usually pronounced ray-dee-eye) because 'radius' is a Latin word. (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. Sometimes the word 'radius' is used to refer to the line itself. pl. Why is it that the plural of "radius" is "radii" but the plural of "virus" is not "viri"? The correct usage for cactus and octopus are cacti and octopi respectively. The radius of a circle is the length of the line from the center to any point on its edge. 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. 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 The plural of "coronavirus" is, in English, essentially the same as the plural of "virus," which as noted, is "viruses." What Are Plural Nouns in Grammar? The plural of radius is radii. Plurale Tantum in English Grammar . In Spanish with More than One Subject to its edge length of the 'radius. Above, drag the orange dot around and see that the radius of a circle, bisect it with straight... Oasis the plural of oasis is oases, the plural of the circle '' to ( a or... Multitude in the dictionary ) a straight line joining the centre of a circle is the derivation of the.. ) ): from Latin, literally ‘ staff, spoke, ray ’ { 2 }. 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