The golf swing as it relates to tennis. The analogies between golf and tennis are plentiful. A tennis racket must accelerate through the ball in order to make a good stroke. The head must stay stable with the eyes on the ball as contact is made and the racket (club) releases down the target line.he analogies between golf and tennis are plentiful. A tennis racket must accelerate through the ball in order to make a good stroke. The head must stay stable with the eyes on the ball as contact is made and the racket (club) releases down the target line.
semantics (uncountable) ( 1 linguistics) A branch of linguistics studying the meaning of words. 2  The study of the relationship between words and their meanings. 3  The individual meanings of words, as opposed to the overall meaning of a passage. The semantics of the terms used are debatable.â. The semantics of a single preposition is a dissertation in itself.â.
In programming language theory, semantics is the field concerned with the rigorous mathematical study of the meaning of programming languages. Denotational semantics, whereby each phrase in the language is interpreted as a denotation, i.e. a conceptual meaning that can be thought of abstractly. 2  Such denotations are often mathematical objects inhabiting a mathematical space, but it is not a requirement that they should be so.