3pat adverb
: learned completely or perfectly
▪ (US) She has her lines down pat. ▪ (Brit) He had his story off pat.
▪ (US) She has her lines down pat. ▪ (Brit) He had his story off pat.
stand pat
US : to refuse to change your opinion or decision
▪ Despite our objections, they are going to stand pat with their decision.
▪ Despite our objections, they are going to stand pat with their decision.
