Hypertext Webster Gateway: "Quinary"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Quinary \Qui"na*ry\, a. [L. quinarius, from quini five each,
akin to quinque five: cf. F. quinaire. See {Five}.]
Consisting of five; arranged by fives. --Boyle.
{Quinary system} (Zo["o]l.), a fanciful classification based
on the hypothesis that each group contains five types.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.