Pan-pan

//pæn.pæn// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A radio call indicating a minor emergency requiring some assistance, or priority in handling, but not endangering the safety of the vessel or those aboard. uncountable

    "It should be a relatively simple matter (particularly on a modern yacht) to teach almost anyone to heave-to, take the position from an electronic navigator, then make a PAN-PAN call on the radio (see below)."

  2. 2
    A Japanese prostitute who catered to American GIs in post-WWII occupied Japan. historical

    "In his recent overview of occupied Japan, John Dower poignantly describes the "pan-pan girls" who offended conservatives with their willingness to trade sexual favors for the Americans' gifts and money."

Example

More examples

"It should be a relatively simple matter (particularly on a modern yacht) to teach almost anyone to heave-to, take the position from an electronic navigator, then make a PAN-PAN call on the radio (see below)."

Etymology

Etymology 1

From French panne (“breakdown”), reduplicated.

Etymology 2

From Japanese パンパン (panpan), an ellipsis of パンパンガール (panpangāru).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.