ex nihilo

[ eks nahy-uh-loh, nee-uh- ]
/ ˌɛks ˈnaɪ ə loʊ, ˈni ə- /

adverb, adjective Latin.

out of nothing; from nothing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019