Analog (adjective)
in which the continuous(ly) variable physical quantity that can be measured (such as the shadow of a sundial)
Analog (noun)
something that bears an analogy to something else
Analog (noun)
an organ or structure that is similar in function to one in another kind of organism but is of dissimilar evolutionary origin
Analog (noun)
a structural derivative of a parent compound that often differs from it by a single element
Digital (adjective)
Having to do with digits (fingers or toes); performed with a finger.
Digital (adjective)
Property of representing values as discrete, usually binary, numbers rather than a continuous spectrum.
“digital computer;”
“digital clock”
Digital (adjective)
Of or relating to computers or the Information Age.
“Digital payment systems are replacing cash transactions.”
Digital (noun)
A digital option.
Digital (noun)
Digital equipment or technology.
“He moved to digital for the first time, using a Sony camera.”
Digital (noun)
Any of the keys of a piano or similar instrument.
Digital (noun)
A finger.