English

subangstrom

From sub- + angstrom.

A compound of sub- + angstrom

Proto-Indo-European *upó ‘up; from below’

Proto-Italic *supo ‘under’

Latin sub ‘under, beneath, below’

English sub-

Swedish ångström

English angstrom

Today it means

adj Smaller than an angstrom

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

Etymograph / subangstrom

Shirt and support for this word