英语词汇-oma的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

　

词汇	-oma
词根词缀	AHD Collins Dictionary.com Macquarie MWCD NewOxfordEC OED Online Etymology Dictionary SOED WBD Webster Wiktionary -oma suff.（后缀） Tumor: 肿瘤： lipoma. 脂肪瘤语源 New Latin -ōma 现代拉丁语 -ōma from Greek -ōma -ōmat- [n. suff] 源自希腊语 -ōma -ōmat- [名词词缀] -oma combining form in countable noun indicating a tumour ⇒ carcinoma Origin from Greek -ōma -oma Word Origin plural -omas, -omata. 1 a noun suffix used to form names of tumors, of the kind specified by the base: fibroma; melanoma. Origin probably extracted from carcinoma or sarcoma Related Words adenoma angioma ascoma atheroma biome blastoma -oma(plural -omas or -omata) a suffix of nouns denoting a morbid condition of growth (tumour), as in carcinoma, glaucoma, sarcoma. [Greek] -oma noun suffix (plural -omas also -omata) ETYMOLOGY Latin omat-, -oma, from Greek -ōmat-, -ōma, from -ō- (stem vowel of causative verbs in -oun) + -mat-, -ma, suffix denoting result — more at -ment : tumor adenoma fibroma -oma /ˈəʊmə/ suffix (forming nouns) denoting tumours and other abnormal growths ［构成名词］表示“肿瘤”： carcinoma. 词源 modern Latin, from a Greek suffix denoting the result of verbal action. -omaterminal element repr. Gr. -ωµα, in which ω repr. ω (or ο) in the parent word (usu. a vb.) and -µα is a Gr. suffix forming neut. ns., exemplified in Eng. words adopted from the Gr. such as carcinoma, coloboma, derma, diploma, eczema, glaucoma, phyma, plasma, sarcoma, trachoma, and in words on Gr. analogy such as lipoma. In Bot. -oma has usu. been anglicized to -ome. In Med. the examples of sarcoma (17th c. in English) and carcinoma (18th c.) have been taken as types on which to base new names of neoplasms and other localized swellings, -oma († -ome) being used as a suffix denoting ‘tumour, growth’ (cf. also Gr. ὄγκωµα swelling): e.g. fibroma († fibrome), cementoma, oligodendroglioma, tuberculoma († tuberculome). -oma word-forming element, from Greek -oma, with lengthened stem vowel + -ma, suffix forming neuter nouns and nouns that indicate result of verbal action (equivalent of Latin -men); especially taken in medical use as "morbid growth, tumor," based on sarcoma, carcinoma. -oma /ˈəʊmə/ suffix. ORIGIN: Repr. Greek -ōma suffix, chiefly from verbs in -ousthai. See also -ome. Forming nouns adopted from Greek, and English nouns modelled on these, with the sense ‘tumour, abnormal growth’, as carcinoma, glaucoma, tuberculoma, with pls. in -omata (after Greek) or (increasingly) in -omas. ☞ oma -o·ma \ˈōmə\ noun suffix (plural -omas \-məz\ ; or -oma·ta \-məd.ə, -ətə\) Etymology: Latin -omat-, -oma, from Greek -ōmat-, -ōma 1. : tumor of a (specified) kind < adenoma > < melanoma > < hygroma > or consisting predominantly of a (specified) kind of cell or tissue < fibroma > < myoma > < myelocytoma > or occurring in a (specified) organ < nephroma > 2. : -ome -oma Suffix (plural -omata or -omas) pathology A suffix forming nouns indicating disease or morbidity. pathology, specifically A suffix forming nouns indicating tumors or masses, which may be benign or cancerous (malignant). Etymology From Ancient Greek -ωμα (-ōma). Usage notes For most nouns formed with -oma, the plural in -omas is more common, because the suffix has been naturalized into English, but the plural in -omata is often preferred by people who believe that the Greek inflection needs to be retained. Derived terms adenoma ameloblastoma atheroma blastoma carcinoma fibroma glaucoma glioma granuloma haematoma lymphoma melanoma mesothelioma myeloma pinealoma sarcoma teratoma textiloma
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更新时间：2025/1/10 9:25:38