Other forms: centuries
A century is a hundred years — long enough that nobody who saw the start of it is around at the end. Two centuries of the same family in the same farmhouse; a cathedral that took a century to finish; a tree planted a century ago.
It also names the numbered blocks of the calendar, and this is where people trip. The twentieth century is the 1900s, not the 1800s, because the first century ran from year 1 to year 100, so the number is always one ahead of the digits. Turn of the century means the years either side of the changeover, and centuries-old is the adjective for anything very old. In cricket a century is a hundred runs by one batter, and reaching it is the moment the crowd stands up. Loosely, centuries just means ages: the stone has been lying there for centuries.
1nounperiodA period of one hundred years.~2%
“The oak has stood in that field for over a century.”
2nounnumberedOne of the numbered hundred-year blocks used for dating history.~96%
“The church was rebuilt in the nineteenth century.”
3nouncenturyIn cricket, a score of a hundred runs by one batter.~2%
“He reached his century just before tea.”
Shares are an estimate: a language model read 19 sentences found in the wild and placed 19 of them on a sense — a count of our sample, not a measurement of English.
century is a length of time.
The word goes back to Latin centuria, built on centum, one hundred. Middle English centurie counted a hundred of anything — a hundred soldiers in a Roman division, a hundred-part measure of land — and the modern meaning is a shortening of the fuller phrase, a century of years.
Latin
centuria
Old French
centurie
Middle English
centurie — a count of one hundred (of anything); a division of the Roman army; century; a division of land
English, today
century
Built from
From Middle English centurie (“a count of one hundred (of anything); a division of the Roman army; century; a division of land”), from Old French centurie, from Latin centuria, from centum (“one hundred”). The most common modern use is an ellipsis of century of years.
Etymology from Wiktionary, CC BY-SA