reasonableness JUST WRITTEN FOR YOU

/ˌriːzənˈbəlnəs/ · rea·son·a·ble·ness
noun
  1. The state or characteristic of being reasonable; sound judgment or moderation. The judge praised the lawyer’s reasonableness in presenting the evidence without exaggeration.
  2. A reasonable action or behaviour; conduct that conforms to fairness and practicality. His reasonableness in negotiating the contract earned him the respect of both parties.
Did you know? In Anglo‑American law, "reasonableness" is the cornerstone of the "reasonable person" standard, used to assess liability and negligence.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 14, 2026