Definition of geotic in US English:

geotic

adjective

rare
  • Of or relating to the earth; terrestrial; geological.

Origin

Mid 18th century; earliest use found in Samuel Johnson. Probably originally a misapprehension of geotic, variant of (or error for) goetic, but taken by Johnson in the sense ‘of or belonging to the earth’ by association with geo-, and hence used contextually.

Pronunciation

geotic

/dʒiːˈɒtɪk/