[医] 杵状变(指,趾)

[ noun ]
a condition in which the ends of toes and fingers become wide and thick; a symptom of heart or lung disease
<noun.state>

Club \Club\ (kl[u^]b), v. t. [imp. & p. p. {Clubbed} (kl[u^]bd);
p. pr. & vb. n. {Clubbing}.]
1. To beat with a club.

2. (Mil.) To throw, or allow to fall, into confusion.

To club a battalion implies a temporary inability in
the commanding officer to restore any given body of
men to their natural front in line or column.
--Farrow.

3. To unite, or contribute, for the accomplishment of a
common end; as, to club exertions.

4. To raise, or defray, by a proportional assesment; as, to
club the expense.

{To club a musket} (Mil.), to turn the breach uppermost, so
as to use it as a club.