探头

Traditional form:

探頭

Pinyin (reading):

tàntóu

Definitions:

• to stick one's head out (from behind sth); to pop one's head in (through a window etc)
• probe; sensor

Characters:

• 探 - to find, to locate; to grope for, to search for
• 头 - head; chief, boss; first, top

Traditional characters:

• 探 - to find, to locate; to grope for, to search for
• 頭 - head; chief, boss; first, top