(Latin grammar, uncountable) The future imperative mood (second- and third-person forms possible); indicating a command that is to be carried out both now and in future.

plural of second imperative

plural of leap second

plural of second home

(rare) plural of second base

Penultimate, next to last, immediately preceding the end of a sequence or list.

(literally) Only one second; a passage of time one-sixtieth of a minute in duration. / (idiomatic) A short period of time, typically anywhere from a few seconds to several minutes or more.

(idiomatic) Stop; wait. Used to indicate that the speaker wishes the previous speaker or the proceedings to stop so that he or she can comment on what has been said or has happened so far.

(law) A level of felony somewhat mitigated by various factors. / (of burns) An level of moderate damage, typically involving painful blistering of the skin.

surname / middle name, second forename