Etymograph

English

ergotropic

From ergo- + -tropic.

Formed from ergo + tropic

Latin ergō

Middle English ergo ‘thus, consequently, ergo’

English ergo

Proto-Indo-European *trep- ‘to turn’

Ancient Greek τρέπω ‘turn’

Ancient Greek τροπή ‘turn; solstice’

Ancient Greek τροπικός ‘of a turn; of the solstice’

Late Latin tropicus ‘of or pertaining to the solstice’

English tropic

Today it means

adj Relating to ergotropy

Language periods are conventional ranges, not dates for this word.

Etymograph / ergotropic