QUEUEING

Verb

queueing

present participle of queue

Noun

queueing (plural queueings)

(mostly, comptheory) The act of placing something in a queue.

Source: Wiktionary

QUEUE

Queue, n. Etym: [F. See Cue.] (a) A tail-like appendage of hair; a pigtail. (b) A line of persons waiting anywhere.

Queue, v. t.

Definition: To fasten, as hair, in a queue.

Source: Webster’s Unabridged Dictionary 1913 Edition