411 REFERENCE · Wiktionary
TROWAL
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
trowal
English
Noun
en trowal.
References
TROWAL National Weather Service 2010-03-17 http://forecast.weather.gov/glossary.php?word=trowal NOAA's National Weather Service Glossary National Oceanic and Atmospheric Administration