left noun (DIRECTION) the left side: First I’ll introduce the speaker sitting on my left. Take the first/second/third on the left.

Answer and Explanation: The noun ‘east’ can be used as either a proper noun or a common noun. When it is simply giving a direction, as in ‘Travel east for five miles,’ ‘east’ is a common noun.

east used as an adverb: towards the east; eastwards.

Navigation. By convention, the right hand side of a map is east. This convention has developed from the use of a compass, which places north at the top. However, on maps of planets such as Venus and Uranus which rotate retrograde, the left hand side is east.

left (adverb) left (noun) left. left–hand (adjective)

left. noun. Definition of left (Entry 2 of 3) 1a : the left hand. b : the location or direction of the left side.

adjective. having the left hand more dominant or effective than the right; preferably using the left hand: a left-handed pitcher.

See synonyms for left-handed compliment on Thesaurus.com. A compliment with two meanings, one of which is unflattering to the receiver: “The senator said that her opponent was quite competent for someone so inexperienced; you hear nothing but left-handed compliments in these debates.”

adjective [ADJ n] If something is on the left-hand side of something, it is positioned on the left of it. The Japanese drive on the left-hand side of the road.

Left-handedness — sometimes called “sinistrality” — means you prefer to use your left hand rather than your right hand for routine activities, such as writing. One popular slang term for left-handers is “southpaw.” This term originated in the sport of baseball.

Children of left-handed parents are more likely to be left-handed than children of right-handed parents. But because lefties are comparatively rare, most children of left-handed parents are right-handed. Cultural influences, environment, and prenatal exposures may also play a role in determining handedness.

Ambidextrous people have the ability to use both hands with equal dexterity. Coming from the Latin word ambidexter, which means “right-handed on both sides,” ambidextrous describes someone who can use either hand to write, swing a bat or catch a ball.

We aren’t actually that clumsy. Some people think of left-handers as being butterfingers or clumsy, but it’s not our fault! If zippers, buttons, doorways, and more were made to favor your non-dominant hand, you’d struggle, too! We tend to drink more than righties.

So why are lefties so rare? Scientists have long tried to answer this. In 2012, researchers at Northwestern University developed a mathematical model to show that the percentage of left-handed people was a result of human evolution — specifically, a balance of cooperation and competition.

Handedness. There is a persistent popular belief that Einstein was left-handed, but there is no evidence that he was, and the belief has been called a myth. Einstein wrote with his right hand, and authoritative sources state flatly that he was right-handed.

According to a recent global sex survey, it seems that the lefties among us are having a much better time between the sheets than their right-handed counterparts, and by a long way too.

No differences in mean IQ scores were found between right-handers and non-right-handers as well as between right-handers and mixed-handers. No sex differences were found. Overall, the intelligence differences between handedness groups in the general population are negligible.

Left-handers usually reach puberty four to five months after right-handers. In fact, according to a recent survey, southpaws are generally more attractive, more intelligent, and more talented than right handers. Well, at least according to a survey given to lefties!

Left-Handed People Have Better Sex, Study Finds. Apparently, though, left-handed people ultimately prevail over their right-handed counterparts because they have better sex. According to a recent survey, lefties are 71% more satisfied in the sack than righties.

Handwriting can be particularly hard for lefties, especially if they are taught by a right handed person, as the grip of the pen and formation of letters is different. Teaching left handed people to write the same way as right handed people can make handwriting slow, uncomfortable and messy.

Fetal development – some researchers believe that handedness has more of an environmental influence than genetic. Brain damage – a small percentage of researchers theorise that all human beings are meant to be right-handed, but some type of brain damage early in life causes left-handedness.

About 10 percent of the population is left-handed. The rest are right-handed, and there are also about 1 percent who are ambidextrous, which means they have no dominant hand. Not only are lefties outnumbered about 9 to 1 by righties, there are health risks that appear to be greater for left handers, too.

Special or not, lefties are born, not made: Genetics are at least partially responsible for handedness. Up until last year, it was assumed that hand preference comes from asymmetrical genes in the brain—two hands, two brain hemispheres, one is dominant.

There is a general support for the hypothesis that left- and mixed-handers are somewhat more prone toward criminality than right-handers. There is considerable support for the hypothesis that left- and mixed-handers are slightly more likely to engage in crime than right-handers, at least among males.

Summary: Left-handedness is sometimes the expression of a genetic defect or an early developmental disturbance. Left-handedness is sometimes the expression of a genetic defect or an early developmental disturbance.

Being left-handed comes with some shocking health concerns, from anxiety to breast cancer. In other words, being left-handed does not cause these health problems. However, studies have shown that left-handed individuals are more likely to be at risk for certain chronic conditions and even early death, so let’s dive in.

On a monthly average, 8.2 percent of left-handed men were born during the period February to October. During November to January, this number rose to 10.5 percent,” according to Ulrich Tran, lead author of the study.

One potentially important determinant of a child’s cognitive development is the preference for using the left or right hand. Left- or mixed-handedness has been associated with atypical cognitive abilities, which can have both disadvantageous and advantageous outcomes (Heilman 2005).