English

thermofield

From thermo- + field.

Proto-Indo-European *gʷʰer- ‘to be warm’

Proto-Indo-European *gʷʰermos

Proto-Hellenic *kʷʰermós

Ancient Greek θερμός ‘warm, hot’

Proto-Germanic *felþuz ‘field’

Proto-West Germanic *felþu ‘field’

Old English feld ‘field’

Middle English feld ‘field’

English field

Today it means

noun The quantum mechanical field associated with thermal quantum field theory

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

Etymograph / thermofield