We found one dictionary that defines the word sunking:

General (1 matching dictionary)

1. sunking: Cambridge Advanced Learner's Dictionary

(Note: See sunk as well.)

Definitions from WordNet (sunk) ▸ adjective:  doomed to extinction ▸ Also see sunk ▸ Words similar to sunking ▸ Usage examples for sunking ▸ Idioms related to sunking ▸ Wikipedia articles (New!) ▸ Popular nouns described by sunking ▸ Words that often appear near sunking ▸ Rhymes of sunking ▸ Invented words related to sunking