See Suction is the creation of a partial vacuum, or region of low pressure. The pressure gradient between this region and the ambient pressure will propel matter toward the vacuum. Vacuums do not actually attract matter; matter is pushed into them by the higher pressure of surrounding air. At zero air...
suction for the meaning of sucking (e.g. drinks through a straw, or a Vacuum cleaner A vacuum cleaner is a device that uses an air pump to create a vacuum to suck up dust and other small particles of dirt, usually from carpeted floors. Most homes with carpeted floors possess a domestic model for cleaning. The dirt is collected by a filtering system...
vacuum cleaner sucking up dust).
See Wiktionary:sucks for a sometimes The term vulgar originally meant of the common people, from the Latin vulgus. The term is now commonly used to describe things that are, from the viewpoint of the person using the word, in bad taste, indecent, or profane. In Medieval times, vulgar referred to texts written in a vernacular...
vulgar term expressing inferiority or dislike.
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