In a decimal scheme or notation.

(rare) plural of decimalization

(dated) The decimal system.

Expressed in the base-ten system, with numbers after a decimal point.

simple past tense and past participle of decimal

present participle of decimal

(archaic) To kill one-tenth of a group, (historical, specifically) as a military punishment in the Roman army selected by lot, usually carried out by the surviving soldiers.

(obsolete) A tithe or other 10% tax or payment. / (obsolete) A tenth of something. / (obsolete) A set of ten items.

(strictly) The killing or punishment of every tenth person, usually by lot. / (generally) The killing or destruction of any large portion of a population. / A tithe or the act of tithing.

(historical, law, obsolete) Synonym of tithing (a division of the hundreds of medieval England)