Also spelled externalised and externalising
verb
Freq #136268
Meanings
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1
verb
to express thoughts or feelings in an outward, observable form
She uses painting to externalize emotions that are difficult to discuss.
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2
verb
to treat an internal problem, cause, or responsibility as if it came from outside
The manager tried to externalize the blame for the failed project.
Thesaurus
Etymology
Formed in English from external and the verb-forming suffix -ize. External comes through French and Late Latin from Latin externus, meaning ‘outside’ or ‘outward.’