h₂eḱ-ro-

“field, acre, open land”

Widely acceptedagriculturenature

field

Root for open field or farmland.‍‍‌‍‍‌‍‍‌‍‍‍‍‌‍‍‌‍‌‌‌‌‌‌‍‌‌‌‌‍‍‍ Gives English "acre", Latin ager, Greek agrós, Sanskrit ájra.

(s)teh₂n-“to thunder”angʷʰi-“eel, snake, water-serpent”bʰer-s-“top, point, bristling tip”bʰerǵ-s-“to protect by enclosing”bʰew-sis-“nature, growth, being”bʰew-tú-“growth, nature, coming-to-be”bʰleh₁-“to blow, to puff”bʰrewh₁-“to brew, to boil”