long account

noun

1

: the account of a purchaser of securities on margin

2

: the aggregate of margin purchases in a given security or commodity or in a delivery month or of the market as a whole

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now