D defs.my
Entry 5 senses · 2 variants Webster, 1913

Caution

/kôshn/ · Cau·tion · IPA /ˈkɔʃ(ə)n/
01 n. A careful attention to the probable effects of an act, in order that failure or harm may be avoided; prudence in regard to danger; providen…
  1. 1.
    A careful attention to the probable effects of an act, in order that failure or harm may be avoided; prudence in regard to danger; provident care; wariness.
  2. 2.
    Security; guaranty; bail.[R.]
    “The Parliament would yet give his majesty sufficient caution that the war should be prosecuted.” Clarendon.
  3. 3.
    Precept or warning against evil of any kind; exhortation to wariness; advice; injunction.
    “In way of caution I must tell you.” Shak.
  4. 4.
    A pledge, bond, or other security for the performance of an obligation either in or out of judicial proceedings; the promise or contract of one not for himself but another; security.(Civil & Scots Law)
Phrases & compounds
Caution money — money deposited by way of security or guaranty, as by a student at an English university.
02 v. t. To give notice of danger to; to warn; to exhort [one] to take heed.
imp. & p. p. Cautioned; p. pr. & vb. n. Cautioning
  1. 1.
    To give notice of danger to; to warn; to exhort [one] to take heed.
    “You cautioned me against their charms.” Swift.