单词 | subbase |
释义 | subbase[ suhb-beys ] / ˈsʌbˌbeɪs / nounArchitecture. the lowest part of a base, as of a column, that consists of two or more horizontal members. Mathematics. a collection of subsets of a topological space having the property that every open set of a given topology can be written as the union of intersections of finite numbers of sets in the collection.Compare base1 (def. 14b). Origin of subbaseFirst recorded in 1820–30; sub- + base1 OTHER WORDS FROM subbasesub·ba·sal, adjectiveWords nearby subbasesubatomic particles, subaudition, subauricular, subaxial, subaxillary, subbase, subbasement, subbass, subbing, subbranch, Subbuteo Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for subbasesubbase / (ˈsʌbˌbeɪs) / nounthe lowest part of a pedestal, base, or skirtingCompare surbase Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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