We found 9 dictionaries that define the word garboard plank:

General (8 matching dictionaries)

1. garboard plank: Collins English Dictionary
2. garboard plank: Vocabulary.com
3. garboard-plank: Wordnik
4. garboard plank: Dictionary.com
5. garboard plank: Rhymezone
6. garboard plank: FreeDictionary.org
7. garboard plank: Mnemonic Dictionary
8. garboard plank: TheFreeDictionary.com

Computing (1 matching dictionary)

9. garboard plank: Encyclopedia

(Note: See garboard_planks as well.)

Definitions from WordNet (garboard plank) ▸ noun:  the first wale laid next to the keel of a wooden ship ▸ Words similar to garboard plank ▸ Usage examples for garboard plank ▸ Idioms related to garboard plank ▸ Wikipedia articles (New!) ▸ Words that often appear near garboard plank ▸ Rhymes of garboard plank ▸ Invented words related to garboard plank