[JosephineB]

Originally Posted by r6r6r

di- a prefix occurring in loanwords from Greek, where it meant “two,” “twice,” “double” (diphthong); on this model, freely used in the formation of compound words (dicotyledon; dipolar) and in chemical terms (diatomic; disulfide).


= oppisit charges attract, however, any two masses attract via Gravity ( ).

Di- | Definition of Di- at Dictionary.com

https://www.google.com/search?client=firefox-b-1-d&q=di+is+greek+for+two

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