We found 5 dictionaries that define the word in ballast:

General (4 matching dictionaries)

1. in ballast: Merriam-Webster
2. in ballast: Oxford Learner's Dictionaries
3. in ballast: Wiktionary
4. in ballast: Dictionary.com

Tech (1 matching dictionary)

5. SeaTalk Dictionary of English Nautical Language (No longer online)

Phrases: in ballast trim, ship in ballast, more... ▸ Words similar to in ballast ▸ Usage examples for in ballast ▸ Idioms related to in ballast ▸ Wikipedia articles (New!) ▸ Words that often appear near in ballast ▸ Rhymes of in ballast ▸ Invented words related to in ballast