- the sum or total of a part of a group or column of figures, as in an accounting statement.
- somewhat less than complete; not total: subtotal commitment.
- to determine a subtotal for, as figures.
- to determine a subtotal.
- the total made up by a column of figures, etc, forming part of the total made up by a larger column or group
- to establish or work out a subtotal for (a column, group, etc)