All 8 Uses

virtual
in
Unbroken - adapted for young adults
(Edited)

Sweating profusely day and night, training in the sun, unable to sleep in the heat, virtually every athlete lost a huge amount of weight.
p. 25.7

virtually = to almost be so, but not so strictly speaking
One virtually moved into an air-conditioned theater, buying tickets to movies and sleeping through every showing.
p. 25.9
The water tins, opened to the downpour, caught virtually nothing.
p. 112.5
Men were beaten for virtually anything: folding their arms, cleaning their teeth, talking in their sleep, and most often, for not understanding orders issued in Japanese.
p. 149.1
In many hopeless battles, virtually every Japanese soldier fought to the death.
p. 150.8
The curious thing about Harris was that while he was tall—six two or three—virtually everyone, including Louie, would remember him as a giant, as tall as six ten.
p. 153.4
Across the water was Tokyo, still virtually untouched by the war.
p. 171.3
Virtually every POW believed its destruction had saved them from execution.
p. 232.9 *

virtually = almost

Definitions:

(1) (virtual as in: virtual organization)
to almost be something; or to effectively be something without entirely being it in a traditional sense
(2) (virtual as in: computer's virtual world)
something simulated by a computer
(3) (meaning too rare to warrant focus)