Found 2 items, similar to M1.
English → English (WordNet) Definition: M1 M1 n : a measure of the money supply; includes currency in circulation plus demand deposits or checking account balances
English → English (gcide) Definition: M1 M1 \M1\ n. The narrowest measure of the money supply, comprising the currency in circulation plus demand deposits or checking account balances. [WordNet 1.5]