英语词汇acanthus的起源、历史背景-英语词源词典

词汇	acanthus
词源	acanthus n. type of tall herb or shrub native to the Mediterranean regions, 1660s, from Latin acanthus, name of the plant, from Greek akanthos, from akē "point, thorn" (from PIE root ak- "be sharp, rise (out) to a point, pierce") + anthos "flower" (see anther). So called for its large spiny leaves. A conventionalized form of the leaf is used in Corinthian capitals. Related: Acanthaceous. Entries linking to acanthus* ak- Proto-Indo-European root meaning "be sharp, rise (out) to a point, pierce." It forms all or part of: acacia; acanthus; accipiter; acer; acerbic; acerbity; acervate; acervulus; acescent; acetic; acid; acicular; acme; acne; acrid; acridity; acrimony; acro-; acrobat; acromegaly; acronym; acrophobia; acropolis; acrostic; acrylic; acuity; aculeate; acumen; acupressure; acupuncture; acute; aglet; ague; Akron; anoxic; awn; coelacanth; dioxin; deoxy-; eager; ear (n.2) "grain part of corn;" edge (n.); egg (v.) "to goad on, incite;" eglantine; epoxy; ester; exacerbation; hammer; hypoxia; mediocre; oxalic; oxide; oxy-; oxygen; oxymoron; paragon; pyracanth; paroxysm; selvage; vinegar. It is the hypothetical source of/evidence for its existence is provided by: Greek akros "at the end, at the top, outermost; consummate, excellent," akis "sharp point," akē "point of an iron tool," akantha "thorn," akmē "summit, edge," oxys "sharp, bitter;" Sanskrit acri- "corner, edge," acani- "point of an arrow," asrih "edge;" Oscan akrid (ablative singular) "sharply;" Latin acer (fem. acris) "sharp to the senses, pungent, bitter, eager, fierce," acutus "sharp, pointed," acuere "to sharpen," acerbus "harsh, bitter," acere "be sharp, be bitter," acus "a needle, pin," ocris "jagged mountain;" Lithuanian ašmuo "sharpness," akstis "sharp stick;" Old Lithuanian aštras, Lithuanian aštrus "sharp;" Old Church Slavonic ostru, Russian óstryj "sharp;" Old Irish er "high;" Welsh ochr "edge, corner, border;" Old Norse eggja "goad;" Old English ecg "sword;" German Eck "corner." anther n. 1550s, "medical extract of flowers," from French anthère or Modern Latin anthera "a medicine extracted from a flower," from Greek anthera, fem. of antheros "flowery, blooming," from anthos "flower," from PIE root andh- "to bloom" (source also of Sanskrit andhas "herb," Armenian and "field," Middle Irish ainder "young girl," Welsh anner "young cow"). The botanical sense of "polliniferous part of a stamen" attested by 1791. acanthocephalous adj. in zoology, "having a spiny head," 1847, from acantho- (see acanthus) + Latinized adjectival form of Greek kephalē "head" (see cephalo-) + -ous. updated on September 13, 2022
随便看	probity problem problematic pro bono proboscis procaine procedural procedure proceed proceeding proceedings proceeds procerity process procession processional processor pro-choice proclaim proclamation proclitic proclivity procne proconsul procrastinate

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acanthus n.

Entries linking to acanthus