noun🔗Share粒子, 微粒子A very small piece of matter, a fragment; especially, the smallest possible part of something."Dust particles floated in the sunbeam coming through the window. "窓から差し込む光線の中に、塵の粒子が漂っていた。partsubstancematerialphysicschemistryscienceChat with AIVocabulary GamePractice Reading
noun🔗Share粒子Any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle."The science class learned that atoms are made of smaller particles called protons, neutrons, and electrons. "科学の授業で、原子は陽子、中性子、電子と呼ばれるより小さな粒子でできていることを学びました。physicspartscienceChat with AIVocabulary GamePractice Reading
noun🔗Share助詞A word that has a particular grammatical function but does not obviously belong to any particular part of speech, such as the word to in English infinitives or O as a vocative particle."Linguistics students often study how different languages use particles to express things like politeness or emphasis. "言語学の学生は、さまざまな言語が敬意や強調などの表現に助詞をどのように使用するかをよく研究します。grammarlanguagelinguisticswordChat with AIVocabulary GamePractice Reading
noun🔗Share助詞A part of speech which cannot be inflected: an adverb, preposition, conjunction or interjection."In grammar lessons, the teacher explained that adverbs, prepositions, conjunctions, and interjections are all types of particles. "文法の授業で、先生は副詞、前置詞、接続詞、そして間投詞はすべて助詞の一種であると説明しました。grammarlinguisticslanguageChat with AIVocabulary GamePractice Reading
noun🔗Share聖体拝領のパン、ホスチアIn the Roman Catholic church, a crumb of consecrated bread; also the smaller breads used in the communion of the laity."During Communion, the priest ensures no particles of the consecrated bread fall to the ground, treating each piece with reverence. "聖餐の際、司祭は、祝福されたパンのホスチアが地面に落ちないようにし、それぞれのパンを敬意をもって扱います。religionritualtheologyChat with AIVocabulary GamePractice Reading
