/-{-{xìnmén}-}-/, /sin²¹⁻⁴¹ mŋ̍²³/, /sin²¹⁻⁵³ mŋ̍²⁴/, /sin²¹⁻⁵³ mŋ̍¹³/, /sin¹¹⁻⁵³ mŋ̍²⁴/, /sin⁴¹⁻⁵⁵⁴ mŋ̍²⁴/, /sɵn³³⁻³⁵ muːn²¹/, /seon3-2 mun4/, /shinnmen/, /soen3-2 mun4/, /sên3-2 mun4/, /sìnmén/、/ㄒㄧㄣˋ ㄇㄣˊ/
初生嬰兒的頭頂前部，該處的顱骨尚未成熟癒合