A sectar is an unknown unit of distance and a possible corruption or permutation of hectar. The plural form is "sectares".
Adama also uses this term as a unit of time, saying that it is "seven sectars since the escape of our captives" (TOS: "Experiment in Terra").
Original Series definition: an unspecified measure of distance, interchangeably used as an unspecified measure of time (see: sectar (unit))
Original Series definition: an unspecified measure of distance, interchangeably used as an unspecified measure of time (see: sectar (unit))