Definitions
1.adjectiveLow in height; short.
2.adjectiveLow in place or position.
3.adjectiveOf low value or degree.
4.adjectiveOf low social standing or rank; vulgar, common.
5.adjectiveMorally reprehensible, immoral; cowardly.
6.adjectiveInferior; unworthy, of poor quality.
7.adjectiveDesignating those metals which are not classed as precious or noble.
8.adjectiveAlloyed with inferior metal; debased."base bullion"
9.adjectiveOf illegitimate birth; bastard.
10.adjectiveNot classical or correct."base Latin"
11.adjectiveNot held by honourable service."A base estate is one held by services not honourable, or held by villenage. Such a tenure is called base, or low, and the tenant is a base tenant."
12.adjectiveOf sound, a voice or an instrument, low in pitch or frequency."The giant spoke in a deep, bass, rumbling voice that shook me to my boots."