Definition of "simple"
simple
/ˈsɪmpl̩/
adjective
comparative simpler or more simple, superlative simplest or most simple
(archaic) Trivial; insignificant.
(heading, technical) Structurally uncomplicated.
(chemistry, pharmacology) Consisting of one single substance; uncompounded.
(zoology) Consisting of a single individual or zooid; not compound.
(mineralogy) Homogenous.
noun
plural simples
(logic) A simple or atomic proposition.
(obsolete) Something not mixed or compounded.