失踪

Traditional form:

失蹤

Pinyin (reading):

shīzōng

Definitions:

• to be missing
• to disappear
• unaccounted for

Characters:

• 失 - to lose; to make a mistake, to neglect
• 踪 - footprints, traces, tracks

Traditional characters:

• 失 - to lose; to make a mistake, to neglect
• 蹤 - footprints, traces, tracks