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plumb

C1 noun

plumb /plʌm/ nghĩa là quả dọi

Các nghĩa

  1. quả dọi

    A little mass of lead, or the like, attached to a line, and used by builders, etc., to indicate a vertical direction.

    That wall isn't plumb.

    That wall's not plumb.

    The wall there isn't plumb.

  2. dây dọi nước

    A weight on the end of a long line, used by sailors to determine the depth of water.

  3. phương thẳng đứng

    The perpendicular direction or position.

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