/ruːt/
意味: 根、根源
例文: The tree’s root broke the pavement.
木の根が舗道を壊した。
言葉のよくある組み合わせ: root cause(根本原因), root system(根系), root canal(根管治療)
定義: 植物の根の部分。植物が土の中で栄養や水を吸収するための部分。また、問題や状況の根本的な原因や起源を指すこともあります。
rootは約40,000語に1回程度の頻出度です。
口語性、形式性、抽象度、感情度 - 横向き棒グラフ水平グラフ: 会話での使われやすさ、フォーマル度、抽象度(具体・概念)、感情度を示します。数値が高いほど、その特徴が強いことを表します。
感情分析 レーダーチャート感情グラフ: 怒り、期待、嫌悪、恐れ、喜び、悲しみ、驚き、信頼、ポジティブ、ネガティブの強さを示します。
他の単語も探したい方はこちらの 英単語絞り込み検索ページ をご覧ください。
Definitions(定義)
Noun: (botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground
Noun: the place where something begins, where it springs into being
Noun: (linguistics) the form of a word after all affixes are removed
Noun: a number that, when multiplied by itself some number of times, equals a given number
Noun: the set of values that give a true statement when substituted into an equation
Noun: someone from whom you are descended (but usually more remote than a grandparent)
Noun: a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes
Noun: the part of a tooth that is embedded in the jaw and serves as support
Verb: take root and begin to grow
Verb: come into existence, originate
Verb: plant by the roots
Verb: dig with the snout
Verb: become settled or established and stable in one’s residence or life style
Verb: cause to take roots
Parts of Speech(品詞)
Noun, Verb
Examples(例文)
感情分析に使用された例文:
The tree’s root grew deep underground.(木の根は地下深くに伸びている。)
She traced the root of the problem.(彼女は問題の根本をたどった。)
Carrots are the edible root of the plant.(ニンジンは植物の食べられる根だ。)
Word Netから抽出した例文:
Noun: the Italian beginning of the Renaissance
Noun: Jupiter was the origin of the radiation
Noun: Pittsburgh is the source of the Ohio River
Noun: communism’s Russian root
Noun: thematic vowels are part of the stem
Verb: this plant roots quickly
Verb: The problem roots in her depression
Verb: the pig was rooting for truffles
Verb: He finally settled down
Synonyms/Antonyms(類語/反意語)
Synonyms(類語): ancestor, antecedent, ascendant, ascendent, base, beginning, etymon, origin, radical, root, root word, rootage, rootle, rout, settle, settle down, solution, source, steady down, stem, take root, theme, tooth root
Antonyms(反意語): descendant
Hypernyms/Hyponyms(上位語/下位語)
Hypernyms (General categories)(上位語): become, dig, form, grow, number, plant, plant organ, point, relative, set, stabilize, structure
Coordinate Terms(同じ上位語をもつもの): abbreviation, abutment, acronym, addend, afforest, agnate, alveolar bed, ancestor, antinode, apodeme, archegonium, arise, arity, aster, atomic number, augend, augment, ball, baryon number, base, bed, beginning, biquadrate, blade, blind spot, blood relation, bony labyrinth, boom, bridge, bulb, burgeon, burrow, calyculus, capitulum, capsule, cardinal number, cardinality, carina, cartilaginous structure, cauda, cavity, celestial point, center, centromere, checkrow, chiasma, chokepoint, cingulum, citation form, complex number, composite number, compound number, concha, constant, coordinate, corner, cornu, corona, costa, count, cousin, crossing, cube, culture, cup, cytoskeleton, decimal, descendant, develop, diagonal, dibble, dividend, divisor, domain, enate, enlarge, etymon, expand, factor, fibonacci number, field, filament, fixed-point number, floating-point number, focus, fold, form, fruiting body, fundus, funiculus, furrow, galea, geographic point, germ, germinate, ghost word, gill, gill arch, gill slit, glans, ground zero, group, gyrus, head, hilum, horny structure, hot spot, hypanthium, hypertrophy, hypobasidium, image, in-law, infundibulum, integer, intersection, interstice, interval, kin, kinsman, kinswoman, kissing cousin, lacrimal apparatus, landmark, layer, leaf, lengthen, lens nucleus, limbus, linage, locus, make, mandelbrot set, mathematical space, mcburney’s point, membranous labyrinth, mescal button, midair, military position, minuend, multiplicand, multiplier, mushroom, natural number, navel, nectary, neural structure, next of kin, node, nucleolus organizer, null set, occur, offspring, ordinal number, originate, overgrow, oxidation number, pad, pagination, passage, perianth, peristome, plate, plexus, plural, position, pressure point, prime, proliferate, puddle, punctum, quota, quotient, radicle, ramify, receptor, record, remainder, replant, reproductive structure, rib, rise, root, root cap, root hair, rotate, rotator cuff, rout, score, second cousin, septum, settle, shovel, sibling, singular, skeletal structure, solution, spade, spouse, sprout, square, stalk, steady, stolon, stretch, subset, subtrahend, swell, syrinx, tooth, topographic point, tree, trichion, trowel, tube, universal set, uvea, valve, vanishing point, vascular structure, vegetate, zone
Hyponyms (Specific examples)(下位語): adventitious root, ancestress, birthplace, briarroot, calamus, carrot, cassava, chicory, cube root, derivation, forebear, forefather, foremother, fountainhead, ginseng, headwater, home, horseradish, hottentot bread, jumping-off place, licorice root, mandrake root, orrisroot, parsnip, pneumatophore, point source, progenitor, prop root, radish, roost, rootlet, salsify, sarsaparilla root, senega, spring, square root, taproot, taro, trail head, wellhead
Derivationally Related Words(派生語)
Derivationally Related Words: ancestral, antecedent, originate, root, rootage, rooting, rootlet, stem
Categories(カテゴリー)
Domain Categories: science
Usage Category: formal
Usage Context: descriptive
Grammatical Notes:
transitive verb
countable noun
Prefixes/Suffixes(接頭辞/接尾辞)
Prefixes(接頭辞):
Suffixes(接尾辞):
Exam Level
高校レベル
英検3級
Media Appearance(メディア登場例)
Books(洋書): Atomic Habits, Holes
Movies(映画): Finding Nemo, The Bad Guys
Other Information(その他)
Is Abstract?(抽象的な言葉?) Yes
Is Emotion Word?(感情的な言葉?) No
Emotion Categories:
Comments