Plimsoll line
- IPA[ˈplimsəl ˌlīn]
美式
- a marking on a ship's side showing the limit of submersion legal under various conditions.
noun: Plimsoll line, plural noun: Plimsoll lines
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- IPA[ˈplɪms(ə)l]
英式
- a marking on a ship's side showing the limit of legal submersion when loaded with cargo ...
Oxford Dictionary