Found 2 items, similar to impetuousness.
English → English (WordNet) Definition: impetuousness impetuousness n : rash impulsiveness [syn: impetuosity]
English → English (gcide) Definition: Impetuousness Impetuous \Im*pet"u*ous\, a. [F. impetueux, L. impetuosus. See Impetus.] 1. Rushing with force and violence; moving with impetus; furious; forcible; violent; as, an impetuous wind; an impetuous torrent. [1913 Webster] Went pouring forward with impetuous speed. --Byron. [1913 Webster] 2. Vehement in feeling; hasty; passionate; violent; as, a man of impetuous temper. [1913 Webster] The people, on their holidays, Impetuous, insolent, unquenchable. --Milton. Syn: Forcible; rapid; hasty; precipitate; furious; boisterous; violent; raging; fierce; passionate. -- Im*pet"u*ous*ly, adv. -- Im*pet"u*ous*ness, n. [1913 Webster]