English
think
Think comes from Middle English thinken ‘to think, ponder’, and goes back to Proto-Indo-European *teng-.
- Proto-Indo-Europeanc. 4500–2500 BCE*teng-‘to think’reconstructed
- Proto-Germanicc. 500 BCE–200 CE*þankijaną‘to think’reconstructed
- Proto-West Germanicc. 200–500 CE*þankijan‘to think’reconstructed
- Old Englishc. 450–1150þenċan‘to think’
- Middle Englishc. 1150–1500thinken‘to think’
- Englishearliest quotation c. 1601–1602think
attested reconstructed ? uncertain or disputed
Lineage
- Proto-Indo-Europeanc. 4500–2500 BCE*teng-‘to think’reconstructed
- Proto-Germanicc. 500 BCE–200 CE*þankijaną‘to think’reconstructed
- Proto-West Germanicc. 200–500 CE*þankijan‘to think’reconstructed
- Old Englishc. 450–1150þenċan‘to think’
- Middle Englishc. 1150–1500thinken‘to think’
- Englishearliest quotation c. 1601–1602think
Earliest quotation: c. 1601–1602, William Shakespeare, Twelfe Night, or What You Will: “My brother he is in Elizium, / Perchance he…”
Linked words
through Proto-Indo-European *teng- ‘to think, feel, know’
thank, tent, dunk, thoughtless, tinge, tincture, methinks, 18 more
through Proto-Germanic *þankijaną ‘to think’
through Old English þenċan ‘to think’
Another origin of think
- Proto-Indo-Europeanc. 4500–2500 BCE*teng-‘to think, perceive’reconstructed
- Proto-Germanicc. 500 BCE–200 CE*þunkijaną‘to seem’reconstructed
- Old Englishc. 450–1150þyncan‘to seem, appear’
- Middle Englishc. 1150–1500thinken
- Englishtodaythink
Today it means
verb To ponder, to go over in one's mind.
Language periods are conventional ranges, not dates for this word.
Etymograph / Proto-Indo-European *teng- / think