| to chew (food) slowly and thoroughly. |
| to introduce subtleties into or argue subtly about. |
margin mar·gin (mär'jĭn)
n.
A border or edge, as of an organ.
A limit in a condition or process, beyond or below which something is no longer possible or acceptable.
An amount that is allowed but that is beyond what is needed.
A measure, quantity, or degree of difference.