milligray

See also: milli-gray

English

Etymology

Etymology tree

Proto-Indo-European *sem-

Proto-Indo-European *sm̥-

Proto-Indo-European *-is

Proto-Indo-European *-h₂

Proto-Indo-European *-ih₂

Proto-Indo-European *smih₂

Proto-Indo-European *ǵʰes-

Proto-Indo-European *-lom

Proto-Indo-European *ǵʰéslom

▲

Proto-Indo-European *-ih₂

Proto-Indo-European *ǵʰéslih₂

Proto-Indo-European *smih₂ǵʰéslih₂

Proto-Italic *smīɣeslī

Latin mīlleder.

French milli-

English milli-

English gray

English milligray

From milli- + gray.

Noun

milligray (plural milligrays)

1. (physics) A unit of energy absorbed from ionizing radiation equal to 10^-3 grays