austere

1 ENTRIES FOUND:
austere /ɑˈstiɚ/ adjective
austere
/ɑˈstiɚ/
adjective
Britannica Dictionary definition of AUSTERE
[more austere; most austere]
1 
: simple or plain : not fancy
2 
of a person : having a serious and unfriendly quality
3 
: having few pleasures : simple and harsh