Word Study
extrados |
extradotal |
extradural |
extrafoliaceous |
extraforaneous |
extragalactic
| extragalactic nebula
| extrageneous
| extrajudicial
| extrajudicial conveyance
| extralegal
extragalactic
WORDNET DICTIONARY
Adjective extragalactic has 1 sense
For further exploring for "extragalactic" in Webster Dictionary Online