WHAT-D'YOU-CALL-IT (OR WHAT'S-ITS NAME)
Meaning of WHAT-D'YOU-CALL-IT (OR WHAT'S-ITS NAME) in English
what-d'you-call-it ( or what's-its name)
informal
used as a substitute for a name not recalled.
→ what
Concise Oxford English vocab.
Сжатый оксфордский словарь английского языка.
2004