Sub- is added to the beginning of nouns in order to form other nouns that refer to things that are part of a larger thing. a subcommittee on family values and individual rights. the subdivision of farms into smallholdings
Sub- is used at the beginning of words that have `under' as part of their meaning. The waters were rising about the rock and would soon submerge it. a nuclear-powered submarine
Shortened form of "subwoofer", a loudspeaker designed to reproduce very low frequencies, enhancing the "bottom end" of the PA sound Submitted by Karl Kuenning RFL from Roadie Net
Sub- is added to the beginning of adjectives in order to form other adjectives that describe someone or something as inferior, for example inferior to normal people or to normal things. The cold has made already substandard living conditions even worse
a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States