oral: man puts it in her mouth or he liks her genitals.
vaginal he put it in her vagina
anal he pputs it in her/his (not the same he) ass

afraid thats the best I can do better wait for an expert

Please supply us with the terms that you do not understand so we can provide definitions.

Hey mate look on the site they got definitions on there, i'll see if i can find it

here we go man...

Woops well heres the one i meant, might help

http://www.sexinfo101.com/ot_vocab.shtml

lol law, you gave him the link for this topic!!

i think the person just wants info..

as newtolove said..

oral sex is when the male partner stimulates his partner using his mouth (tongue, lips, etc.). OR, oral is when the female partner uses her mouth to stimulate her partner's penis.

vaginal (intercourse) would be the act of the male partner stimulating his partner by puting his penis in her and then thrusting.

anal sex is about the same as vaginal, only the male partner sticks his penis in her anus. (or as newtolove said, her ass.)

i think it can also be (anal) when the female partner sticks her finger(and tongue, if that is actually possible) into her male partner's anus (ass)

and then there is fingering, where the male partner uses his fingers to stimulate the female's clitoris, labia majora, labia minora, etc.

any questions?