To help kids learn words at their levels efficiently, we divide words of "Useful Word of the Day 2022" into two groups. This page is the easy section for kids, including recent 100 words and their meanings, examples, and context sources.
electroden.a conductor through which electricity enters or leaves an object covalentn.relating to or denoting chemical bonds formed by the sharing of electrons between atoms fell offv.become less in number, amount, or quality undergirdv.secure or fasten from the underside, especially by a rope or chain passed underneath grantern.a person who grants or gives something enrollmentn.the act of putting yourself or someone else onto the official list of members get down tov.to start something ordinancen.an authoritative order; a decree mimicv.to imitate closely sustainablea.able to be maintained at a certain rate or level virtuallyad.nearly; almost discerniblea.able to be discerned; perceptible fill inv.complete a drawing by adding color or shade to the spaces within an outline holen.an electron’s positively charged counterpart harnessv.control and make use of (natural resources), especially to produce energy solar celln.an electrical device that converts the energy of light directly into electricity memoirn.a historical account or biography written from personal knowledge or special sources evokev.bring or recall to the conscious mind primern.a small introductory book on a subject assessmentn.the evaluation or estimation of the nature, quality, or ability of someone or something avenuen.a way of approaching a problem or making progress toward something aspirationn.a hope or ambition of achieving something populista.of a political approach to appeal to ordinary people who feel that their concerns are disregarded by elite reverberatev.be repeated several times as an echo courseworkn.written or practical work done by a student during a course of study outreachn.the process of an organization building relationships with people to advise them innatea.inborn; natural wordsn.pl. something that is said, talk emeritusa.having retired but allowed to retain their title as an honor receptionn.a social gathering often for the purpose of extending a formal welcome root outv.eradicate, eliminate inorganica.not consisting of or deriving from living matter bulk productionn.the final product being produced based on the mass order requirements mammaliana.relating to or denoting a mammal pulsarn.a tiny dense star that sends out radio waves stripv.remove all coverings from; leave bare of accessories or fittings modelv.use something as an example to follow or imitate implicationn.close connection; action or state of being involved in something irrationala.not logical or reasonable account forv.to give a reason or explanation for something ponderv.think about something carefully, especially before making a decision or reaching a conclusion implicationn.the conclusion that can be drawn from something, although it is not explicitly stated relegatev.consign or dismiss to an inferior rank or position exploitationn.the action of treating someone unfairly to benefit from their work doughn.a thick, malleable mixture of flour and liquid, used for baking into bread or pastry spatulan.an implement with a broad, flat, blunt blade, used for mixing and spreading things membranen.a thin sheet of tissue or layer of cells acting as a boundary, lining, or partition in an organism. permeabilityn.the quality of a material that causes it to allow liquids or gases to pass through it discrepancyn.a lack of compatibility or similarity between two or more facts lay barev.reveal or explain; point out frankly, bring into open accumulationn.the acquisition or gradual gathering of something photovoltaica.related to using sunlight to cause a chemical reaction that produces electricity framev.give expression to; express something choosing your words carefully storylinen.the plot of a novel, play, movie, or other narrative forms; the series of events that happen in it annotatev.make critical or explanatory notes or comment power gridn.a network of electrical transmission lines connecting generating stations to a wide area savvya.shrewd and knowledgeable; having common sense and good judgment fluctuationn.an irregular rising and falling in number or amount dauntv.make someone feel intimidated or apprehensive regimenn.a prescribed course of medical treatment, way of life, or diet for the promotion or restoration of health resiliencen.an ability to recover from or adjust easily to change viablea.capable of working successfully; feasible clockv.to time with a stopwatch or by an electric timing device swim meetn.a large gathering of athletes for a swimming competition prickn.an act of piercing something with a fine, sharp point syringen.a tube for collecting blood or other liquids or for putting liquids into the body usually through a needle competenta.having the necessary ability, knowledge, or skill to do something successfully cuen.a signal to someone, like a performer, to begin a specific speech or action give rise tov.to cause something intriguinga.arousing one's curiosity or interest; fascinating tweakv.improve a mechanism or system by making fine adjustments to it mutationn.the changing of the structure of a gene, resulting in a variant form that may be transmitted to subsequent generations mirev.cause to become stuck in the mud pronounceda.very noticeable or marked; conspicuous alleviatev.make a problem less severe rare earthn.any of a group of similar oxides of metals occurring together in widely distributed but relatively scarce minerals lay outv.to arrange; to plan in detail rationalen.an underlying reason scrappya.having an aggressive and determined spirit hands-ona.involving direct involvement or intervention tangiblea.perceptible by touch tidala.relating to or affected by tides perpetuala.never-ending or changing jump-startv.to start or restart something rapidly or forcefully lacklustera.lacking in vitality; uninspired or uninspiring marginalizev.treat (a person, group, or concept) as insignificant or peripheral ongoinga.continuing; still in progress cognitivea.of, relating to, being, or involving conscious intellectual activity impairmentn.loss of function or ability close-knita.united or bound together by strong relationships and common interests cookoutn.a party or gathering where a meal is cooked and eaten outdoors segregationn.the action or state of setting someone or something apart from others or being set apart complexn.a group of obviously related units of which the nature of the relationship is imperfectly known iterationn.the repetition of a process or utterance spann.the full extent of something from end to end; the amount of space that something covers stare atv.gaze or gawk at someone or something in an intense, prolonged, or steadfast manner forlorna.pitifully sad and abandoned or lonely accumulatev.gather together or acquire an increasing number or quantity of domino effectn.the cumulative effect produced when one event sets off a chain of similar events fragmenteda.broken, incoherent, disorderly