Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
traveler’s tale
traveling
traveling salesman
traveling salesperson
traveling saleswoman
traveling wave
travelled
traveller
travelling
travelogue
Travers, Mount
traverse
traverse rod
travertine
travesty
travois
travolator
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