27. stiff completely, intensely, or extremely: scared stiff.
28. (v.t.)stiff Slang. to fail to tip or pay (a waiter, worker, etc.).
Etymology: (1905–10)
Definition of 'stiff'
Princeton's WordNet
1. (noun)stiff an ordinary man "a lucky stiff"; "a working stiff"
2. (adj)cadaver, corpse, stiff, clay, remains the dead body of a humanbeing "the cadaver was intended for dissection"; "the end of the police search was the discovery of a corpse"; "the murderer confessed that he threw the stiff in the river"; "honor comes to bless the turf that wraps their clay"
3. (adj)stiff not moving or operating freely "a stiff hinge"
4. (adj)stiff powerful "a stiff current"; "a stiff breeze"
5. (adj)starchy, stiff, buckram rigidly formal "a starchy manner"; "the letter was stiff and formal"; "his prose has a buckram quality"
6. (adj)potent, strong, stiff having a strong physiological or chemical effect "a potent toxin"; "potent liquor"; "a potent cup of tea", "a stiff drink"
7. (adj)firm, steadfast, steady, stiff, unbendable, unfaltering, unshakable, unwavering marked by firm determination or resolution; not shakable "firm convictions"; "a firm mouth"; "steadfast resolve"; "a man of unbendable perseverence"; "unwavering loyalty"
8. (adj)rigid, stiff incapable of or resistant to bending "a rigid strip of metal"; "a table made of rigid plastic"; "a palace guardsman stiff as a poker"; "stiff hair"; "a stiff neck"