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Corpus facts & stats

7 fact-checked facts about the word corpus and text corpora, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

What does the Latin word 'corpus' mean?

AnswerBody

Corpus is Latin for 'body', the same root behind words like corpse.

Which English word shares its Latin root with 'corpus'?

AnswerCorporation

A corporation is a group treated as one 'body', from Latin corpus.

Going deeper

What is the usual plural of 'corpus'?

AnswerCorpora

Corpus is a Latin neuter noun, so its traditional plural is corpora; 'corpuses' is also sometimes used.

In the human brain, what does the corpus callosum do?

AnswerConnects the left and right hemispheres

The corpus callosum is a thick band of nerve fibers linking the two halves of the brain.

What is a parallel corpus?

AnswerTexts paired with their translations

A parallel corpus aligns texts with their translations, which is useful for translation research.

Expert level

The Brown Corpus of American English, compiled in the 1960s, contains roughly how many words?

Answer1 million

The Brown Corpus has about one million words drawn from 500 text samples.

Zipf's law describes a word's frequency in a corpus as roughly proportional to what?

AnswerThe inverse of its frequency rank

Under Zipf's law the second most common word appears about half as often as the first, and so on.

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