skull session

noun
1.
a meeting for the purpose of discussion, exchange of ideas, solving problems, etc.
2.
a meeting held by an athletic coach, as of football, to instruct team members in new plays or special strategy.
Also called skull practice.
Origin
1935-40
Examples from the web for skull session
  • The memo is generally followed up by a skull session with all involved agency representatives.
Slang definitions & phrases for skull session

skull session

noun phrase

An intensive learning and teaching period, esp a briefing session: two separate ''skull sessions'' with six members of the US negotiating team (1959+)