plural of high season

One of several species of small, jumping, murine rodents, of the genus Gerbillus and certain other genera in subfamily Gerbillinae, with leaping powers resembling the jerboa, native to Africa, Indi...

(transitive, intransitive, chiefly Britain, New Zealand, Australia, slang, mildly vulgar) To ruin (something) unintentionally; to fuck up, mess up, or screw up.

(astronomy) Time measured by the apparent diurnal motion of the vernal equinox; approximated by that based on the rotation of planet Earth relative to the seemingly fixed stars.