(biology) A spermoblast.

(law) A spouse who would likely stand to inherit under a will, but was not included in the will because he or she was not yet married to the testator at the time the will was written.

Third-person singular simple present indicative form of hear things

Initialism of landing ship, tank. / (astronomy, navigation) Initialism of Local Sidereal Time. / (astronomy, navigation) Initialism of Local Standard Time.