perf

About 0.34 uses per million words.

Meaning

1. adjective Abbreviation of perforated; when followed by a number, eg, perf 14, this indicates the number of perforations per two centimetres.
2. adjective Abbreviation of perfective.
3. adjective Clipping of perfect.
4. noun Clipping of performance.
5. noun Clipping of perforation.
6. verb Clipping of perforate.

Similar words

throughput performance yield keying start perforation puncture punching drip perforating

Often followed by

ormance ringens board usion ectly ect and ormed orm