Defn: A medicine for syphilis.

ANTITHEISM
An`ti*the"ism, n.

Defn: The doctrine of antitheists.
— An`ti*the*is"tic, a.

ANTITHEIST
An`ti*the"ist, n.

Defn: A disbeliever in the existence of God.

ANTITHESIS
An*tith"e*sis, n.; pl. Antitheses. Etym: [L., fr. Gr. Thesis.]

1. (Rhet.)

Defn: An opposition or contrast of words or sentiments occurring in the same sentence; as, "The prodigal robs his heir; the miser robs himself." "He had covertly shot at Cromwell; he how openly aimed at the Queen."

2. The second of two clauses forming an antithesis.

3. Opposition; contrast.