thesis

Where does the word "thesis" come from? It comes from Greek thesis, passing through Late Latin before entering English (1500s).

Thesis’s story begins in Greek: thesis meant “a placing, proposition.” From 'tithenai', to put; also a term for the downbeat in music. By ancient, the word had taken hold in Late Latin as thesis. Used in rhetoric for a general question to discuss. It reached English by 1500s as thesis. University students defended theses; now the long dissertation itself. Today, thesis means a statement put forward to be argued; a long academic essay.

1. Stage 1 · Greek · ancient thesis "a placing, proposition", from 'tithenai', to put; also a term for the downbeat in music.
2. Stage 2 · Late Latin · ancient thesis "proposition", used in rhetoric for a general question to discuss.
3. Stage 3 · English · 1500s thesis "a proposition; dissertation", university students defended theses; now the long dissertation itself.