"While"is a word in the English language that functions both as a noun and as a subordinating conjunction. Its meaning varies largely based on its intended function, position in the phrase and even the writer or speaker's regional dialect.

Femi Brainard Whiling Out in Okokoriko
Whiling drilling seismic signal noise reduction based on EMD
"Whiling away the hours."Barrows and self. Reflected in mirror is Gordon Williams.
The Hoosier Schoolboy - Chapter 5. Whiling Away Time
Reciting whiling Travelling across Fields,Urban and Rural areas——On Europe-US Travels
WHILING AWAY TIME: PATTERNS OF GOSSIP AMONG PATIENTS IN UNIVERSITY COLLEGE HOSPITAL, IBADAN, NIGERIA
Seismic interferometriy in seismic whiling drilling data processing
Waiting as Resistance: Lingering, Loafing, and Whiling Away
Method for calculating distance between adjacent wells whiling drilling
The stoop girls of Charles Street: why are two twentysomethings whiling away their days on a west Village stoop?(Intelligencer)