| second | someone who relieves a commander |
|---|---|
| second | a finish in second place (as in a race) |
| second | moderate to inferior in quality |
| second | a person of second-rate ability or value |
| second | foreseeing the future |
| second | being a replacement or substitute for a regular member of a team |
| second | used of the second year in United States high school or college |
| second | of secondary import |
| second | coil such that current is induced in it by passing a current through the primary coil |
| second | the defensive football players who line up behind the linemen |
| second | belonging to a lower class or rank |
| second | not of major importance |