English
semifield
From semi- + field.
Today it means
noun Synonym of hemifield (“half of the field of vision”).
Sources
Sources: Wiktionary, “semifield”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / semifield