spherical
adjective /ˈsferɪkl/
  /ˈsfɪrɪkl/,  /ˈsferɪkl/
 - like a sphere in shape synonym roundTopics Colours and Shapesc2Oxford Collocations DictionarySpherical is used with these nouns:- shape
 Word Originlate 15th cent.: via late Latin from Greek sphairikos, from sphaira ‘ball’.