Etymograph

English

extrabacterial

From extra- + bacterial.

A compound of extra- + bacteria + -al + bacterial

Ancient Greek βακτηρία ‘rod, staff, cane’

Ancient Greek βακτήριον ‘diminutive of βακτηρία (baktēría)’

New Latin bactēria

English bacteria

Ancient Greek βακτηρία ‘rod, staff, cane’

Ancient Greek βακτήριον ‘diminutive of βακτηρία (baktēría)’

New Latin bactēria

English bacteria

English bacterial

Today it means

adj That does not involve a bacterium

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

Etymograph / extrabacterial