a sex position in which a man sits astride one of the woman's legs whilst holding up the other

acquire a skill / learn a subject

acquisition of a skill / learning of a subject

pine needle

A place name. / a surname

judo

one thing

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend