411 REFERENCE · Wiktionary
Q4
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Noun
The fourth and final quarter of a calendar year (October, November and December).
The fourth and final quarter of a financial year.
See also
en H1
en H2
en Q1
en Q2
en Q3
en words containing Q not followed by U
en Time