D defs.my
Entry 1 sense Webster, 1913

Jonah

/jōn'-ə/ · Jo·nah · IPA /ˈd͡ʒoʊnə/
01 n. The Hebrew prophet, who was cast overboard as one who endangered the ship; hence, any person whose presence is unpropitious.
  1. 1.
    The Hebrew prophet, who was cast overboard as one who endangered the ship; hence, any person whose presence is unpropitious.
Phrases & compounds
Jonah crab — a large crab (Cancer borealis) of the eastern coast of the United States, sometimes found between tides, but usually in deep water.