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单词 ballaster
释义

ballastern.

Origin: Formed within English, by derivation. Etymons: ballast n., -er suffix1.
Etymology: < ballast n. + -er suffix1. Compare German Ballaster (1370).
Obsolete.
A person (esp. an official) who supplies ships with ballast.
ΘΚΠ
society > travel > travel by water > one who travels by water or sea > associated shore-based personnel > [noun] > one who provides ballast
ballast-man1575
ballaster1659
1659 Orig. Jrnls. House of Commons 30 July 48 f. 51 The office of Ballaster & of lading lastage and ballasting of shipps & vessells.
a1861 T. Winthrop Life in Open Air & Other Papers (1863) 56 Such was our guide, the captain, steersman, and ballaster of our vessel.
This entry has been updated (OED Third Edition, June 2008; most recently modified version published online June 2018).
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