unballast

English

Etymology

un- +‎ ballast

Verb

unballast (third-person singular simple present unballasts, present participle unballasting, simple past and past participle unballasted)

1. (transitive) To remove the ballast from.

   unballast the vessels

References

• “unballast”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.