The story
From un- + leaded. The US standard of identity comes from 40 CFR §79.32.
Etymology from Wiktionary, CC BY-SA 4.0.
unleaded
Today it means: Without lead. Full definition →
Today it means: Without lead. Full definition →
From un- + leaded. The US standard of identity comes from 40 CFR §79.32.
Etymology from Wiktionary, CC BY-SA 4.0.