eyeball

A good cook can often just eyeball the correct quantities of ingredients.

Are you eyeballing my girl?

Guardiola strode on to the pitch at half-time to remonstrate with the Spanish referee, Antonio Mateu Lahoz, but went too far with his eyeballing and matador-like hand movements. He was “upstairs”, in the Colin Bell stand, to watch Liverpool’s second-half turnaround and a dismal seven days for City take another turn for the worse.