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Noun: lustrum  lús-trum
  1. A period lasting five years
     
  2. (antiquity) a ceremonial purification of the Roman population every five years following the census

Derived forms: lustrums

Type of: ceremony, period, period of time, time period, time span

Encyclopedia: Lustrum

Nearest

lustral
lustrate
lustration
lustre
lustreless
lustrelessness
lustreware
lustring
lustrous
lustrously
lustrum
lusty
lusus naturae
Lut Desert
Luta
lutanist
lute
luteal
luteal phase
lutecium
lutefisk