obituarize
/əˈbɪtʃ(ʊ)ərʌɪz/ /əˈbɪtj(ʊ)ərʌɪz/(also obituarise)
verb
1 [with object] To write an obituary notice of or for (a person); to make the subject of an obituary.
2 [no object] To write an obituary notice.
Origin
Late 19th century; earliest use found in Edward Youmans (1821–1887). From obituary + -ize.