internuclear
in ter nu cle ar |ˌintərˈn (y )o͞oklēər ˌɪntərˈnjuklɪər | ▶adjective between nuclei (esp. of atoms ).
inter |nuclear |ɪntəˈnjuːklɪə | ▶adjective between nuclei (especially of atoms ).
The Wordsmith Dictionary
The Wordsmith Dictionary