Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
travolator
trawl
trawl line
trawl net
trawler
tray
tray-bake
tray table
treacherous
treachery
treacle
treacly
tread
tread separation
treadle
treadmill
treas.
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

treacherous

treach·er·ous [ tréchərəss ]


adjective 
Definition:
 
1. traitorous: betraying or ready to betray somebody's trust, confidence, or faith

2. perilous: involving hidden dangers or hazards
treacherous seas

[14th century. < Old French trecheros "deceitfulness" < trechier "cheat, trick"]

treach·er·ous·ly adverb
treach·er·ous·ness noun
Advertisement

© 2009 Microsoft