one spoon
Rare term for a single spoon, likely used in historical or specialized contexts such as old recipes or ceremonial references.
one dagger
Rare term for a single dagger; 匕 can mean 'spoon' or 'dagger' depending on context, and this reading is uncommon.
The old document recorded 'one spoon of salt'.
'一匕' can refer to one dagger, but it is hardly used in modern Japanese.