flapjack
Translation
oat bar, granola bar (Note: in US 'flapjack' means pancake)
Examples
I made some flapjacks for the picnic.
I made some flapjacks for the picnic.
A flapjack is a sweet oat bar.
A flapjack is a sweet oat bar.
Grammar Patterns
a flapjack a sweet bar made from oats, butter, and syrup (in UK); a pancake (in US) I made some flapjacks for the picnic.
Similar Words
Synonyms: oat bar, cereal bar (for the UK meaning)
Etymology
From 'flap' (to flip) and 'jack' (a generic name). In the US, it retains an older meaning of pancake. The British oat bar sense is more recent.
Memory Tips
Crucially, remember 'flapjack' means pancake in the US. The British English meaning is an oat bar.