Definition of flowmeter
: an instrument for measuring one or more properties (as velocity or pressure) of a flow (as of a liquid in a pipe)
First Known Use of flowmeter
Medical Definition of flowmeter
: an instrument for measuring the velocity of flow of a fluid (as blood) in a tube or pipe
Seen and Heard
What made you want to look up flowmeter? Please tell us where you read or heard it (including the quote, if possible).