фокус

Etymology 1
Scientific term from.

Noun

 * 1)  focus

Etymology 2
From a popular "spell" that illusionists say before performing the final surprise of their trick routine.

Noun

 * 1) magical trick, illusion

Noun

 * 1) focus

Noun

 * 1) hocus-pocus, trick, sleight of hand
 * 2) freak, whim
 * 3) focus (in optics)

Noun

 * 1) focus

Etymology 1
, from.

Noun

 * 1)  focus, focal point
 * 2)  focus
 * 3)  focus
 * 4)  focus
 * 5)  focus, focal point
 * 1)  focus, focal point

Etymology 2
.

Noun

 * 1) magic trick, trick, hocus-pocus, sleight, sleight of hand