[kwin-tn] /ˈkwɪn tn/
(of a fever, ague, etc.) characterized by paroxysms that recur every fifth day.
a quintan fever or ague.
(of a fever) occurring every fourth day
quintan quin·tan (kwĭn’tən)
Recurring every fifth day. Used of a fever.
[kwin-tnt] /ˈkwɪn tnt/ noun, Navigation. 1. a sextant having an arc equal to one fifth of a circle.
[kant, kant] /kɛ̃t, kænt/ noun, Fencing. 1. the fifth of eight defensive positions. /kɛ̃t/ noun 1. the fifth of eight basic positions from which a parry or attack can be made in fencing
Based on Quintec Prolog (not Quintus). British.
[kwint-foil] /ˈkwɪntˌfɔɪl/ noun 1. (def 2).