Online Language Dictionaries

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Any couple can be replaced by another in the same plane of the same direction and moment, having any desired force or any desired arm. In , force couples are free vectors, meaning their effects on a body are independent of the point of application. Origin: From cople, from copula Webster Dictionary 0.

Times, Sunday Times 2011 in the couple of the have been a shorter! Instead, torque is a special case of moment. I've coupled our system to theirs. The phrase is used in all but the most formal speech and writing.

Online Language Dictionaries

Only one couple was left on the dance floor. When a pronoun follows, they and their are more common than it and its: The couple decided to spend their less commonly its vacation in Florida. Using a singular verb and a plural pronoun, as in The couple wants their children to go to college, is widely considered to be incorrect. Care should be taken that the verb and pronoun agree in number: The couple want their children to go to college. But the inexactitude of a couple of may serve a useful purpose, suggesting that the writer is indifferent to the precise number of items involved. Thus the sentence She lives only a couple of miles away implies not only that the distance is short but that its exact measure is unimportant. This usage should be considered unobjectionable on all levels of style. In 2013, 80 percent of the Usage Panel found the sentence A couple friends came over to watch the game to be unacceptable. Usage manuals advise that couple be used only as a noun and not as a determiner in formal writing. Now the conductor will couple the train cars. I've coupled our system to theirs.

The shortened phrase a couple, without of The gas station is a couple miles from hereis an Americanism of recent development that occurs chiefly in informal speech or representations of speech, especially when followed by fub terms as a couple dozen eggs or units of measurement as a couple years ago; a couple gallons of gas. Only one couple was left on the dance floor. In 2013, 80 percent of the Usage Couple meaning found the sentence A couple friends came over to file the game to be unacceptable. Words like this are used with various intent. General screening include laboratory tests for blood type including Rh typehemoglobin levels, rubella immunity, syphilis, hepatitis B and chlamydia testing infectious agents that may cause malformations in the fetusUltrasound screening, although not responsible to reduce the overall outcome, is usually offered during the first trimester in order to diagnose abnormalities of the fetus. Only one couple was left on the dance floor. The forces have a turning effect or moment called a about an axis which is perpendicular to the plane of the elements.