[syn: ascetic, ascetical, austere, spartan]
The Collaborative International Dictionary of English v.0.48:
Austere \Aus*tere"\, [F. aust[`e]re, L. austerus, fr. Gr. ?, fr.
? to parch, dry. Cf. Sear.]
1. Sour and astringent; rough to the state; having acerbity;
as, an austere crab apple; austere wine.
[1913 Webster]
2. Severe in modes of judging, or living, or acting; rigid;
rigorous; stern; as, an austere man, look, life.
[1913 Webster]
From whom the austere Etrurian virtue rose.
--Dryden.
[1913 Webster]
3. Unadorned; unembellished; severely simple.
[1913 Webster]
Syn: Harsh; sour; rough; rigid; stern; severe; rigorous;
strict.
[1913 Webster]
WordNet (r) 3.0 (2006):
austere
adj 1: severely simple; "a stark interior" [syn: austere,
severe, stark, stern]
2: of a stern or strict bearing or demeanor; forbidding in
aspect; "an austere expression"; "a stern face" [syn:
austere, stern]
3: practicing great self-denial; "Be systematically
ascetic...do...something for no other reason than that you
would rather not do it"- William James; "a desert nomad's
austere life"; "a spartan diet"; "a spartan existence" [syn:
ascetic, ascetical, austere, spartan]