Skip to Content

phi

Pronunciation: fi

Definition:

  1. The 21st letter of the Greek alphabet.
  2. (F) Symbol for phenyl; potential energy; magnetic flux.
  3. (f) Symbol for plane angle; volume fraction; quantum yield; the dihedral angle of rotation about the N–Ca bond associated with a peptide bond.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

Hide