<p><strong>Adjective</strong></p><ul><li>impertinent; impudent; tactless.</li><li>hasty; rash; impetuous.</li><li>Synonyms: precipitate, foolhardy, imprudent, overhasty, reckless.</li></ul><p><strong>Noun</strong></p><ul><li>a pile or stack of loose fragments or debris, as of rocks or hedge clippings.</li><li>brash ice.</li><li>Pathology: heartburn (def 1).</li><li>Scot. and North England Dialect: a sudden shower or burst of rain.</li><li>any sudden, minor sickness or indisposition, especially of the digestive tract.</li><li>an assault; attack.</li></ul>