מגע טמא מת

Someone, touched by someone else who was tamei from a cadaver,

that had food and drink

inside his mouth,

inserted his head

into the airspace of a tanur that was tahor,

they [the food and drink] make it [the tanur] (rabbinically) tamei.

And one who was tahor

that had food and drink

inside his mouth

and inserted his head

into the airspace of a tanur that was tamei,

they are made tamei.

One was eating a pressed fig

with soiled hands (i.e. hands that are rabbinically tamei, for, e.g. having touched a rishon l'tumah),

inserted his hand

into his mouth

to remove a pebble,

Rabbi Meir rules [the fig in his mouth] is tamei

and Rabbi Yehuda rules it is tahor (they disagree on whether one's saliva still in one's mouth has the status of a beverage, which would contract and convey the tumah from his hand);

Rabbi Yosi says

if he turned it over [the fig inside his mouth with his hand] it is tamei (as he hold only by moving it around does saliva get the status of a beverage),

if he did not turn it over it is tahor.

If there was a pundyon (a small coin) inside his mouth [together with the fig]

Rabbi Yosi says

if it was for his thirst (one would place a coin in one's mouth to produce saliva) it [the fig] is tamei (as he deems the saliva generated to slake one's thirst by the coin to be a beverage).

פרק ח משנה יא

A woman (who is a progenitor of tumah, such as if she came into contact with a cadaver)

that milk dripped from her breasts

and fell into the airspace of a tanur,

[the tanur is] tamei (according to those who hold that human milk is only rabbinically considered a beverage, this tumah is also only rabbinical)

as a beverage can impart tumah

willingly or unwillingly.

If she was sweeping it out [ashes from the tanur]

and a thorn struck her

and she bled (and blood has the same status with regard to tumah as a beverage),

or she was burned

and put her finger

in her mouth (thus wetting it with saliva)

[the tanur] becomes tamei.