sunk (Adjective) — Doomed to extinction.
sunk (Verb) — Fall or descend to a lower place or level. ex. "He sank to his knees"
sunk (Verb) — Cause to sink. ex. "The Japanese sank American ships in Pearl Harbor"
sunk (Verb) — Pass into a specified state or condition. ex. "He sank into nirvana"
sunk (Verb) — Go under. ex. "The raft sank and its occupants drowned"
sunk (Verb) — Descend into or as if into some soft substance or place. ex. "He sank into bed"
sunk (Verb) — Appear to move downward. ex. "The setting sun sank below the tree line"
sunk (Verb) — Fall heavily or suddenly; decline markedly. ex. "The real estate market sank"
sunk (Verb) — Fall or sink heavily. ex. "My spirits sank"
sunk (Verb) — Embed deeply. ex. "She sank her fingers into the soft sand"