Alternative spelling of second-in-command

plural of second gear

Used other than figuratively or idiomatically: see split, second. / Alternative form of split-second

(mathematics, logic) Denoting the second in a numerical sequence of models, languages, relationships, forms of logical discourse etc. / Of secondary importance.

A second portion of the same thing, usually of food; seconds; refill.

A person who plays second string. A person who is kept on a sports team as a backup in case a "first-string" player is unavailable.

plural of second helping

The nick of time; a brief moment.

(vulgar, plural only) Having sex with someone soon after the person has had sex with someone else.

Third-person singular simple present indicative form of second guess