...To be prone on the ground; To crawl; To abase oneself before another person; To be nice to someone or apologise in the hope of securing something
The Oxford English Dictionary defines Scot as:noun 1 a person from Scotland. 2 a member of a Gaelic people that migrated from Ireland to Scotland around the late 5th century. - ORIGIN Latin Scottus.
Word not known
coed in the English dictionary means a girl or woman student at a school where both men and women attend classes.
Try the Chambers Dictionary (Larousse)
it means "liar".