Definition of first law of
- He teaches his students that balance is the first law of architecture.
: preceding all others in time, order, or importance: such as
: being the lowest forward gear or speed of a motor vehicle
: before another in time, space, or importance
: in the first place
: for the first time
: one that is number one in a series — see Table of Numbers
: something that is first: such as
: the first occurrence or item of a kind
What made you want to look up first law of? Please tell us where you read or heard it (including the quote, if possible).