Expression – an expression in language equates loosely and usually to a cliche , or individually the time period expression/express refers to a communication of some kind, for instance ‘an expression of horror’, or ‘John expressed his surprise’. Etymology – the technical study/field of word origins, and the way words change over time, or specifically the history of a word, initially from Greek etumos, true. Eponym – a reputation for one thing which derives from an individual’s name, or from the name of one thing else, for example biro , atlas , Mach .
Is the bottom-up strategy of identifying a highter-level, more generic entity supertype from lower-level entity subtypes. Overlapping subtypes are subtypes that contain ___ subsets of the supertype entity set. Non-overlapping subtypes are subtypes that include a ___ subset of the supertype entity set.
In the relational model, ___ are necessary as a end result of they’re used to make sure that every row in a table is uniquely identifiable. Composite primary keys are notably useful as identifiers of composite entities, the place each main key mixture is allowed solely as quickly as within the ____ relationship. The property of ___ allows an entity subtype to inherit the attributes and relationships of the the supertype. Although the conceptual model can handle ____ relationships and multivalued attributes, you should not implement them in the RDBMS.
Dogberryism – a faintly in style alternative term for a malapropism , whereby a similar-sounding word is incorrectly and amusingly substituted in speech, the term being derived from the constable Dogberry character in Shakespeare’s As You Like It. From apt, meaning appropriate, and Latin aptus that means fitted. Apparently the term was first instructed by Franklin P Adams. Apophony – it is a very broad time period, referring simply to the alternation of sounds in a word stem which produces different jobs that require much filing crossword tenses, meanings or versions of the word, for example sing, sung, sang. Apophony can be known as ablaut, alternation, gradation, inner inflection, inner modification, replacive morphology, stem alternation, stem modification, stem mutation, among different variants of these. Composite keys are useful as identifiers of weak entities, where the entity has a powerful ___ relationship with the mother or father entity.
Contrast this with ‘difficult’ words similar to long chemical names, which have been constructed technically by scientists and engineers, rather than having advanced over tons of of years. Such phrases are hardly ever euphonic – they are awkward and unnatural, and they also stay obscure. This is why we are going to all the time choose to say ‘bleach’, somewhat than ‘sodium hypochlorite’.
A juxtaposition could additionally be used for entertaining and uplifting purposes, as in poetry, drama, motion pictures, and so on., or for extra unfavorable cynical manipulative functions, as in politics and advertising. Homophone – a word which sounds like one other but has different which means and spelling, for instance flour and flower. Heteronym – one of two or more words with the same spelling, but different which means and completely different origin, and may be pronounced the same or differently. Each word looks the same as the other however has quite a unique meaning.
Contradiction in terms – a brief expression or statement which is self-contradicting, for example, ‘a dwelling hell’ or ‘drank myself sober’. A ‘contradiction of terms’ can be known as an oxymoron . The word is Greek originally meaning ‘hidden writings’, from apokruptein, ‘cover away’. Ananym – a type of anagrammatic word created by reversing the spelling of one other word – for example Trebor, the confectionery firm. Sadly it’s tough to search out some other examples that are not scientifically or otherwise so obscure as to be utterly unremarkable.
