ALL meanings of per-
per-
P p - prefix per- through 0
- prefix per- throughout 0
- prefix per- away, beyond 0
- prefix per- completely, throughly 0
- prefix per- (intensifier) 0
- prefix per- indicating that a chemical compound contains a high proportion of a specified element 0
- prefix per- indicating that a chemical element is in a higher than usual state of oxidation 0
- noun per- through, throughout 0
- noun per- thoroughly, completely, very 0
- noun per- containing a specified element or radical in its maximum, or a relatively high, valence 0
- noun per- containing the maximum amount of the indicated element 0
- noun per- containing the divalent group O2 0