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Eruvin 87
ERUVIN 87 - has been dedicated by Rabbi Dr. Eli Turkel of Ra'anana,
Israel, to the memory of his father, Yisrael Shimon ben Shlomo ha'Levi
Turkel.
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1) [line 1] ARBA'AH AL ARBA'AH - 4 Tefachim by 4 Tefachim
2) [line 3] GUD ACHIS MECHITZASA - (lit. stretch and pull the Mechitzah
down) Gud Achis is a Halachic device by which Mechitzos that are ten
Tefachim tall are considered to extend downward to the ground or water.
3) [line 3] KUF V'GUD - turn that which is level downward and then stretch
it down
4) [line 5] YAMAH SHEL TEVERYA - the Kineret, Sea of Galilee
5) [line 5] OGENIM - banks
6) [line 5] KARPIFOS - enclosed areas that are located outside of a
settlement, used for storage and other such purposes. Since it is fully
enclosed, a Karpaf is a Reshus ha'Yachid even though it was not enclosed
for residential purposes.
7) [line 12] D'AVIDA KI ASISA - its shape is similar to an upside down
mortar (O.F. mortier), i.e. it is supported on posts and not located
within three Tefachim of any wall
8) [line 12] AMAS HA'MAYIM - a channel of water which is ten Tefachim deep
and four Tefachim wide
9) [line 15] AVEIL - the name of a place
10) [line 26] AGAPEHA - its banks
11) [line 26] U'L'HACHALIF - we are dealing with a case where a person
transfers a bucket from his house (a Reshus ha'Yachid) to the channel of
water (a Karmelis), draws water, and transfers the bucket back again,
resting it in each direction on the banks of the channel (which are a
Makom Petur, since they are less than three Tefachim wide)
87b---------------------------------------87b
12) [line 18] V'SEHEVEI KI CHOREI KARMELIS - let the channel have the
status of a "hole" or protrusion of a Karmelis; i.e. just as a space that
is adjacent to Reshus ha'Rabim (such as a hole in a wall that is next to
Reshus ha'Rabim) has the status of Reshus ha'Rabim, so too the channel
which flows into the city from a point where it has the dimensions of a
Karmelis should have the status of a Karmelis
13) [line 22] MUFLEGES - the part of the channel with which we are dealing
is located at a distance from the point where it has the dimensions of a
Karmelis. The Chachamim did not decree that it has the Din of a Karmelis
in this case
14) [line 23] D'AVAD LAH NIFKEI A'PUMAH - the person made "outlets" for it
at its entrance and exit; i.e. he placed two boards across the channel and
within its banks, with a gap in between them. The Chachamim and Raban
Shimon Ben Gamliel argue as to the permissible width of the gap
15) [line 39] TOMNIN B'ATZEH - to insert fruit or grain for storage or to
ripen into Atzeh, the hard, thick part of the stalk of legume plants. If
the Atzeh is wet with dew, unless the person was specifically interested
in keeping his fruits moist, the dew does *not* Machshir the fruits to be
Mekabel Tum'ah (see below, entry #18)
16) [line 40] MISTAPGIN B'ALONTIS - they may dry themselves with a towel
17) [line 42] PESOLES - the waste part of grain, the stalk that is left in
the ground
18) [line 43] KI YUTAN
(a) Foods may become Tamei if they touch a source of Tum'ah only if they
were wetted at some point in their history. Making foods wet in a manner
that enables them to become Tamei is called "Hechsher." From then on, even
after they dry, they can become Tamei. Wetting food with either of seven
liquids, water, dew, oil, wine, milk, blood, and honey, can enable the
food to become Tamei.
(b) The food can only become Tamei if the owner of the food was *pleased*
that his food became wet. This is learned from the verse (Vayikra 11:38)
"v'Chi Yutan Mayim Al Zera..." ("If water has been placed on seeds and
then the dead body [of a Sheretz] fell upon them, the seeds are Tamei.")
The word "Yutan" in the verse is written without a Vav, just like the word
"Yiten" -- "he places." However, according to the Mesorah, it is read
"Yutan" -- "it was placed." From this we learn that when water or other
liquids fall on the food it is considered Hechsher only if their presence
is desirable to the owner of the food (i.e. it is as though he himself
applied them).
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