Passenger transport special-purpose phone line or communications link railway > precaution
Contents
English Expression
  1. :  precaution
  2. n.:  vigilance,  look out,  on one's guard,  keep an eye out for,  vigilant attention,  keep one's weather eye open,  watchful and prepared
  3. v.:  on guard,   raise one's guard
  4. adj.:  alert,  vigilant
  5. vi.:  guard
French Expression
  1. v.  être vigilant
Thesaurus
watch out, guard, care
Containing Phrases
alertvigilance