focussing
English edit
Adjective edit
focussing
- Alternative form of focusing.
- The bacteriologist adjusted the focussing knob on the microscope.
Noun edit
focussing (uncountable)
- Alternative form of focusing.
- 1961 February, “Talking of Trains: Collision at Newcastle”, in Trains Illustrated, page 76:
- At the time of the accident, the searchlight signals here were fitted with standard narrow-beam focussing, aimed at a train within 70yd of the signal.
Verb edit
focussing
- present participle and gerund of focus
Usage notes edit
Focusing is the more common and often preferred form[1]